Somewhere in the galaxy

A colossal size portal appears out of nowhere as the huge UDA coalition expeditionary fleet enters a new unknown alternate dimension. This UDA coation expeditionary fleet consists of different numbers from each faction within the one-unity international alliance.

For UNSC, there are 29 Mulsanne-class light frigates, 15 Paris-class heavy frigates, 12 Charon-class light frigates, 6 Halberd-class light destroyers, 4 Marathon-class heavy cruisers, 3 Phoenix-class support vessels, 3 Vindication-class light battleships, 1 Orion-class assault carrier, and 1 Perpetual-class supercarrier as a leading flagship of this large UNSC fleet.

For GDI, there are 34 Zone Kodiak heavy battlecruisers, 23 Kodiak heavy battlecruisers, 3 Global Shield-class heavy carriers, 2 GST spacecrafts, 4 Mitchell-class heavy destroyers, 3 Solomon First-class battleships, 2 New Vega-class dreadnoughts, and 1 GSHB spacecraft as a leading flagships of GDI fleet.

For Allied Species of Orion, there are 15 Ruma-pattern Light Carriers, 10 Ket-pattern Battlecruisers, 10 Maugen-pattern armored cruisers, 9 Ceudar-pattern heavy corvettes and 6 Sinaris-pattern Heavy Destroyers, and 1 Syfron-pattern Assault Carrier as a leading flagships of this large fleet.

For Terran Dominion, there are 30 Minotaur-class battlecruisers, 18 Cerberus warships, 10 Sovereign-class battlecruisers, 5 Loki-class super battlecruisers, 8 Behemoth-class battlecruisers, 4 Battlecarriers, and one mighty capital ship of Terran Dominion called Xanthos-class Battlecruiser, serve as a leading flagship of the Terran Dominion fleet.

For FRH, there are 24 Bitterthought-class destroyers, 17 Galactical-class warships, 8 Athena-class heavy cruisers, 5 MCS Carter Braxton carriers, 3 MCS Rickman carriers, 4 Lastimosa-class battleships, and 1 Terra Mighty-class Dreadnought as a leading flagship of the Frontier Republic fleet.

And finally, for the UGSE, there are 20 Princesword-class destroyers, 8 Whitestar-class frigates, 10 Starfort-class light carriers, 2 Vindicator-class battlecruisers, 1 Reagan-class Battleship and 1 Eternal-class dreadnought serving as a leading flagship of the UGSE fleet.

After they arrive in the unknown universe from the portal, they fly through space for a long time. As they continue flying through space, they have reached a familiar planet called Mars. They were orbiting outside the Mars atmosphere waiting for a next course of action.

Inside the UGSE Eternal Dreadnought Bridge Room, a 64 years old white bearded man named Daven McFarland. He wears a very white navy attire fitted for an admiral. He looks at Mars through the windows to see the view before his eyes. He breathes in deeply that he and his allies have arrived. His African-British vice admiral, Adam Atkinson, approached beside him and said to his superior.

Atkinson: Admiral, we seem to have arrived on Mars. I mean, the alternate reality of Mars of where we are now.

McFarland: I know, vice admiral. Seeing Mars reminds me of how we colonize it to turn a wasteland into a wonderful paradise world using our terraforming technology that is able to change in just 15 minutes.

Atkinson: I remember when I was in college, sir. I've studied that they've created a T-Ring Cannon made by Dr. Anderson Vadimovich, an American-Russian man who works on research of how he built such futuristic technology for terraforming the dead planets within just 15 minutes. No genius mind can compete with someone like him.

McFarland simply nodded to him.

McFarland: Now then, let's see what this alternate dimension would have to offer for bringing us here. Computer!

Computer AI: Yes, admiral?

McFarland: What do we know about this alternate dimension? I need information, something like history data we need to know?

Computer AI: Scanning... I've detected a structure that appears to be a library from Mars above us. There is a database containing a history timeline that helps you to understand this dimension. Should I speak the details for you, admiral?

McFarland: Granted.

Computer AI: Accessing the history data... This dimension's history timeline started with a new established calendar called Post-Disaster or P.D. for short. It was due to the cause of interplanetary conflict between humanity and out of control in an unknown scenario which created the Mobile Armor, the automated machinery used for war. This was known as the Calamity War. After the devastated war, the destruction on the earth sphere and the outer sphere left in scarce, and there are many casualties in the war as a result. A man named Agnika Kaieru, founded the peacekeeper organization called Gjallarhorn in order to prevent another Calamity War and they've been doing this from P.D. 001 up to P.D. 323 in this present day. In this turning event, the Earth Sphere decided to cooperate with Gjallarhorn and then they transformed into four economic blocs: African Union, the Oceanian Federation, Strategic Alliance Union or S.A.U, and Arbrau. These four economic blocs would begin the post-war recovery under new world order.

Atkinson: Show us the map.

Computer AI: Understood, vice admiral. Uploading the earth map now.

The map that was uploaded on a screen showed four economic blocs having territories of different borders in each location.

Atkinson: So that's what it looks like. Look at that, most of Europe are part of the African Union despite not actually being African themselves?

Computer AI: The treaty was signed for most of Europe to join the African Union as well as Canada to sign the treaty to be part of SAU due to circumstances of post-war recovery.

Atkinson: I see... What is the current situation of Gjallarhorn?

Computer AI: Gjallarhorn, nowadays, ruled by Seven Stars, the council made up of different family clans to take control of the organization. It becomes very controversial when they start to use a show of violence to keep the order stabilized for their own self-interests. They start discriminating against the people of Mars, seeing them as inferior to their eyes. It shows that the people of Mars are calling for independence from Earth and they are being cracked down by Gjallarhorn peacekeepers and executed for opposing Gjallarhorn. The four economic blocs have divided their territories with limited autonomies to rule Mars, making it look like the puppet government under their rule. Poverty has gone rampant in each region, food and water shortages, a lack of resources to support people of Mars themselves, and Gjallarhorn does not respond to these concerns.

McFarland: Great. Just what I just need to hear. It sounded like Gjallarhorn has turned into an aristocratic military organization ruled by family clans and the people of Mars are suffering through discrimination and poverty. What else I need to do more.

Computer AI: Human Debris.

Atkinson: What?

Computer AI: Human Debris is the term for orphaned children that have been sold into slavery, named for having the same value as space debris. Human traffickers and pirates have been roaming across the space, but Gjallarhorn takes less action against them. Any orphaned children who were taken into being as human debris usually serve a lifetime service with no form of payment or personal residency of their own. Most slaves receive harsh treatment from their owners, leading to a submissive personality complex.

Atkinson: Even in the post-war era, there's slavery practices still exist and Gjallarhorn or anyone else in economic blocs doesn't do anything? This dimension is really awful in my view, if you ask me, sir.

McFarland: Indeed...

An old admiral shook his head disappointedly on this dimension after their arrival. Hearing what's happening around here makes him feel disheartened seeing humanity have been leading the path of corruption and war. As an admiral of the UGSE and the international member of UDAC, he and his allies will do anything their power to change this dimension for a better, one that UDA can do managing the peace and order with proper security and proper laws that the local government of this dimension doesn't take responsibility. He's also sure that Gjallarhorn will be a great challenge to them since they might see UDA as a threat for their self-interests and they'll do anything to keep it in power. He takes a deep breath and asks his computer AI.

McFarland: Alright then, are there any activities that have changed things around before our arrival?

Computer AI: There is a young female named Kudelia Aina Bernstein who makes the speech at Noachis July Assembly calling for economic independence from Earth. The people have supported her and then called her The Maiden of Revolution.

Atkinson: The Maiden of Revolution. Sounds likely for her to do what is right for the people of Mars. A strong girl. How impressive.

Then a crewman interrupts them as he said to his superiors.

UGSE crewman: Sir! We just intercept the media that something is happening in Dort 3 colony.

Atkinson: Put it on through!

As he ordered, they show the admiral and vice admiral to the video on the screen seeing what's going on in the Dort 3 Colony.

But what they saw was horrified as they saw the skirmishes of the aftermath where most Union activists were already being killed by Gjallarhorn troops and the use of NK-17 Gjallarhorn Mobile Workers. But what they also saw is none other than Kudelia Bernstein holding a dead young female Union activist on her arm, showing horror at her expression.

Atkinson: Hang on. Is that...

McFarland: Yeah. It's a Maiden of Revolution herself. Computer, where is she now?

Computer AI: Processing... She's at the Dort 3 Colony. Although I must inform you that the incident from the news caused the uprising in Dort 1 and Dort 4 colonies due to Gjallarhorn open fire at Union activists.

Then the video was cut short and transferred to another video to see a news reporter making a report from Dort 1 Colony where she was now.

News Reporter (on screen): The armed groups from this colony, Dort 3, erupt the firefight on Gjallarhorn Regulatory Bureau. The terrorist bomb attacks have been at certain locations of industries. The Gjallarhorn peacekeepers did try to quell the situation, but the protesters aren't giving up without the fight-

McFarland: So it's begun. Not on my watch. Computer, I want to make a report about this dimension and the current situation that has problems today at the UDA headquarters. Share it to other admirals and captains. And also I want to know if there are Gjallarhorn presence on Mars?

Computer AI: Processing... Affirmative. There are Gjallarhorn garrisons established on territories belonging to each economic bloc to suppress the protest which is currently happening right now.

McFarland: I see... Then we're going to make a justification act on this one. Contact the FHR admiral on the flagship.

Computer AI: Understood.

The screen opens up to see FHR Admiral who is a 57 years old man wearing a high ranking navy uniform. McFarland just said to his ally.

McFarland: Admiral Worthberg, I hope you'll see what's going on right?

Worthberg (on screen): Yes. I have.

McFarland: Then I have no problem troubling you, but can most of your fleet head down to Mars and occupy it?

Worthberg (on screen): Huh? Why?

McFarland: There are Gjallarhorn garrisons established there to suppress the locals for independent movements and there are some armed militias engaging them, but they are overpowered by Gjallarhorn ground forces. Be advised, for what I've gathered that they have mecha robot suits on their arsenal that are primitive to us, but yet, they're dangerous so engage them cautiously.

Worthberg (on screen): Understood. It's been a long time since fighting against IMC back then. Our Titans would frighten those Gjallarhorns that they'll piss themselves in fear.

He said, making a laugh for going to have actions to use his Titans against Gjallarhorn's mecha robots that are obsolete.

McFarland: Good. That's what I need to hear. I'm also going to tell my allies to send at least half of their ships to support you. I want them gone and take control of it. Then establish the base that would help us to establish the foothold. Those people need our help and they need it now.

Worthberg (on screen): Roger that.

After that, most of FHR's large fleet are going towards Mars to enter the atmosphere. The allies have sent 20 UNSC Mulsanne-class light frigates, 10 Dominion Sovereign-class battlecruisers, 3 ASO Ket-pattern Battlecruisers, 4 Kodiak heavy battlecruisers & one Global Shield-class heavy carrier, and 2 UGSE Starfort-class light carriers to aid FHR navy fleet.

Most of the fleet goes straight towards the destination to Kudelia location. And for other fleets that went to Mars, they are going to engage the Gjallarhorn on the surface to take control from their territories.

...

On the Surface of Mars

After watching what's happening at Dort 3 Colony, there have been rioting across the city. The protestors who are from the Independent Movement Group are shouting in anger towards Gjallarhorn peacekeepers and soldiers only to receive tear gas and harshly beaten by riot batons used for Gjallarhorn riot controls. They also arrest them on sight and smack their faces with their rifles. Then suddenly, they heard the loud noise coming not from the protestors, but looking up at the sky that covered them in shadow to see the larger number of UMAC fleets descending from entering Mars atmosphere.

This shows both shocking and frightening to see the larger size ships that are not compared to Gjallarhorn navy ships or other kinds of ships they know. Then, the hundreds of drop pods come down from the ships as they land on the streets while dropships fly down to deploy both troops and vehicles on the ground. The drop pods opens up to see Dominion marines heavy gunners, sentinels, and legionnaires, GDI riflemen, missile soldiers, and zone troopers, FHR riflemen, heavy troopers, simulacrum soldiers, spectres, and stalkers, ASO elites, grunts, jackals, hunters, and brutes, and lastly, UGSE soldiers, marines, heavy troopers, and railgun troopers.

They make formations to block every road path to escape in case any Gjallarhorn units attempt to escape. Everyone in UMAC started aiming their guns towards Gjallarhorn members, including for UMAC ground vehicles aiming weapons at both hostile troops and ground mobile workers. A Dominion officer steps in and speaks out of them in an authoritarian voice using a communication headset that connects to the radio speaker from.

Dominion officer: Attention to the Gjallarhorns! This is the United Multidimensional Armed Coalition representing the United Dimensional Alliance, drop your weapons, power down your ground mobile workers, and surrender yourselves! Any sign of hostility by drawing your weapons at us will result worse than you ever can imagine.

As he said, FHR Titans and their other allied mecha robots came down with their weapons ready to intimidate Gjallarhorn members and the citizens of Mars that caught them so much surprise.

Dominion officer: I say it again: drop your weapons, power down your ground mobile workers, and surrender immediately!

He shouted. His words worked as many of Gjallarhorn members dropped their weapons, riot shields, and batons, powered down their ground mobile workers, and raised their hands for surrender, not wanting to go up against those massive numbers of UMAC with mecha robots and heavy weapons. He and his other allied officers ordered their troops to secure them and then he said to the citizens of Mars over there.

Dominion officer: Citizens of Mars, there's no need to be afraid. We, United Dimensional Alliance, have come to this universe to liberate you from these Gjallarhorn oppressors. And I promise you, we are going to do everything in our power to fix this situation that Gjallarhorn or any economic blocs are neglected and ignore these problems.

...

Gjallarhorn Garrison Base

After the death of Coral Conrad, a new Mars Branch Chief came to take over and he wanted to suppress the Independent Movement Group on Mars that supported Kudelia Bernstein about independence. Then one day, he receives a full alarm sound all over his base as he doesn't know what's going on.

Gjallarhorn Mars Branch Chief: What's going on! Are we under attack?

A Gjallarhorn officer came through his room in panic.

Gjallarhorn officer: Sir! We got unknown enemies heading this way!

Gjallarhorn Mars Branch Chief: What! How many are there? Who dares attack us? Was it the Independent Movement Group?

Gjallarhorn officer: N-No sir. It's-

His words cut short when they heard a loud explosion coming from outside. The chief turns around and looks through the window shockingly to see hundreds of Dominion banshees flying in the air alonging with a small number of Coalition fleets heading this way. They start shooting down every mobile worker to use against them. The chief clenching his teeth in anger to see someone dares to challenge Gjallarhorn so he shouted at the officer.

Gjallarhorn Mars Branch Chief: Send everyone you have to destroy them! Now!

From outside the garrison base, FHR Titans, GDI Atlas Retaliators, and UGSE Footmen are deployed on the ground and engage the enemy. They open fire upon mobile suit EB-06 Grazes to prevent those pilots from using it. UGSE Footmen squads firing their assault rifles to take out a number of Gjallarhorn NK-17 Mobile Workers that are coming out from the garages. A FHR Ion Titan goes charge attack against enemy piloted EB-06 Graze then a titan fires splitter rifle on enemy mobile suit to be destroyed. A GDI Atlas Retaliator fired his railgun acceleration rifle that destroyed enemy EB-06 Graze in shot and then he destroyed two more enemy mobile suits. The GDI Kodiak heavy battlecruisers open fire upon garage structures to stop them from deploying ground mobile workers and mobile suits. The ground vehicles are also deployed to support mecha forces. A squadron of GDI attack bikes rides on the rough terrains to make maneuver attacks toward 4 enemy ground mobile workers. The Gjallarhorn pilots can't aim properly at the GDI units because the attack bikes are too fast to aim.

Gjallarhorn pilot 1: I can't focus on the aim!

Gjallarhorn pilot 2: Bikes!? What kind of bastards would dare fight a mobile worker!

The GDI attack bikes spin around and open fire rockets on mobile workers and the enemies are being destroyed. Most of GDI and UGSE ground forces roam through the terrain attacking the garrison base with every firepower they have.

The two Gjallarhorn guards are firing their weapons at the Coalition forces when a UGSE APC ram through the gate and a gun turret firing upon enemy guards on sight. The UGSE marines got out of the vehicle and went ahead as the others came and joined them to head to the structure. With most of the mobile suits destroyed by surprise attack, Gjallarhorn had little number of mobile workers to deploy, but they were blown up by GDI heavy troopers equipped with missile launchers and UGSE railgun troopers. The other infantry troops were able to get inside the enemy structure only to meet heavy resistance from the enemy side.

Gjallarhorn soldier 1: Enemy infantry have entered the base! Request reinforcement now!

Gjallarhorn soldier 2: I can't! Something is jamming the communication!

Gjallarhorn soldier 3: What!

A soldier shouted. A grenade tossed right at them and it blew up, killing them in an explosion. The Coalition infantry forces suppress fire on the enemies in the hallway before ASO Elite Zealots jump in and straightforward to the enemies with their energy swords only. Gjallarhorn soldiers became shocked when they saw those aliens coming towards them.

Gjallarhorn soldier 1: What the!?

Gjallarhorn soldier 2: They're... not humans. They're aliens!

Gjallarhorn personnel: Oh shit, oh shit! Kill it! Kill it!

They open fire at them, but Zealots have heavy energy shields to block bullets. One of the Zealots makes a first slash on the enemy as other Zealots go killing the enemies. After killing them, a Zealot orders the allies to move forward. The Coalition infantry units continue fighting through the enemy in each hallway until they reach the office room to see a man who is a gjallarhorn chief of the mars branch. He was sweating in fear after he saw what had happened to his men through a video feed on his monitor.

Gjallarhorn Mars Branch Chief: Wha- What are you people...

ASO Elite Zealot: We are UMCA of the United Dimensional Alliance. And you, Gjallarhorn, will be placed under arrest as a prisoner of war.

Gjallarhorn Mars Branch Chief: Prisoner of war!? You speak like the war has been declared!

ASO Elite Zealot: Yes. But you are not worth hearing our explanation. Contact your remaining forces to surrender or I will gut you out that you won't even imagine how it feels to be gutted out slowly and painful.

The Gjallarhorn Chief became much frightened of even more alien words toward him. He immediately contacts his remaining forces and speaks through the microphone.

Gjallarhorn Mars Branch Chief: T-T-This is the chief of the Mars branch, c-cease fire. We have lost.

...

Most of the territories from each economic bloc that have Gjallarhorn garrison bases have been captured by UMCA, there is one base that the Coalition faced a heavy resistance to in SAU territory.

Within the territory, and unlike other garrison bases, this one is a heavy stronghold, a fortress that has defense walls around it to be protected and it is impenetrable. But today, the Coalition is going to penetrate it.

A FRH Champion-class light frigate and ASO Ket-pattern battlecruiser are above the enemy stronghold as they start bombardment upon the stronghold to receive damage and weaken the defenses.

Then they start deploying ground forces to engage a larger force of Gjallarhorns. A large squad of FHR Titans engage enemy mobile workers and mobile suits in exchanging fire against each other. Meantime, the massive number of ground forces made up of infantry, vehicles, and even mech walkers engaging them. The Gjallarhorn infantry forces are engaging them, but they are no match against their advanced firepower and manpower. The ASO squad of Ectoplasm Fighters wielding storm rifles to neutralize Gjallarhorn soldiers on sight. A Gjallarhorn jeep was seen firing at Coalition forces with a gunner when a vehicle was destroyed by FHR Monarch Titan, and a titan goes engaging other Gjallarhorn forces. The FHR Titans variants are engaging Gjallarhorn mobile suits in exchanging fire and melee attacks. A FHR Northstar Titan fired at three Gjallarhorn Graze mobile suits in each direction, and then, a titan fires cluster bombs on two incoming Gjallarhorn Graze mobile suits equipping battle axes for melee attack.

More FHR spaceships arrived as they deployed more Titans to engage them. The leading commander was Jack Cooper, a legendary war veteran who fought against the IMC in the war. And a titan he piloted was none other than BT-7274 itself. Apparently, BT has transferred his database to Cooper's helmet before sacrificing himself to destroy an IMC superweapon known as Foil Weapon. Jack discovers it on his helmet and reveals that BT is still in there, transferring his data into a new titan model and now, he's come back to fight side with Jack Cooper once again. Jack, as a new commander, readying his weapon as he said to his squad.

Jack Cooper: Alright, men! Move in!

He and his squad run towards the field while open firing at enemy mobile workers and then mobile suits.

BT: Pilot, there's enemy infantry equipped anti-tank weapons on sight.

Jack Cooper: Got it!

BT jumps on the hill and fires at the targeted enemy soldiers that some wields missile launchers. A vanguard titan fired chaingun on enemy vehicles like assault jeeps and APCs. Then he fires cluster rockets to take out two enemy mobile suits in midair. He jumped through a different field when he saw bullets fly towards him, almost hitting him. He turned around to see three Gjallarhorn VTOL light gunships, firing machine guns at him. BT quickly falls back and fires another cluster of rockets to destroy them in the air. The enemy VTOLs that are destroyed are crushed into the ground, causing the explosion that kills nearby infantrymen who are unable to escape. BT continues leading his squad as he spearheads towards the enemy.

A Gjallarhorn soldier is running back to the perimeter to see another soldier hiding behind the rock while returning fire at the enemy. He goes beside him to catch a breath as he reloads his assault rifle.

Gjallarhorn soldier 1: I cannot believe what is going on right now. First, those space rats from the independence movement were rioting and we were suppressing them into submission, and now, we have a larger fleet that came out of nowhere and took out most of the garrison base in every territory on this planet.

Gjallarhorn soldier 2: Those bastards. How the hell did they get those military arsenals and equipment? Are they from Jupiter? Did Jupiter overthrow the colonial administration and start to rebel?

Gjallarhorn soldier 1: How should I know, dumbass? Not to mention that no one can tell us that there are aliens too!

A soldier yelled. Then the explosion erupts around the fields as GDI Rhino artillery and UGSE Thunderhead mobile artillery perform an artillery attack to bring a devastating attack towards Gjallarhorn forces. This shakens of two soldiers behind the rock trying to take cover as best as they can possible to hold. After the artillery attack, one of the soldiers snapped as he dropped his rifle on the ground.

Gjallarhorn soldier 2: To hell with this! I'm getting out of here!

He got up and ran out from the rock.

Gjallarhorn soldier 1: Hey! Where the hell are you going! Are you going to become deserter!

Gjallarhorn soldier 2: Shut up! I ain't paying for this to get myself killed by those freaks!

Suddenly, raining cluster bombs came down, destroying the field along with a running away soldier. A soldier behind the rock became shocked and horrified to see him being blown up by FHR Northstar Titan as it was seen flying towards the stronghold. His entire body becomes shaking as fear has consumed his mind of seeing his fellow comrades are ultimately killed on sight by the Coalition. The mobile workers and mobile suits are no match for them and they were destroyed. Their VTOL light gunships are taken out from the sky and crash on the ground. It traumatized him so much that he can't take it any longer to see such horror.

Gjallarhorn soldier 1: Is this... Is this what a Calamity War looks like? Is this what is going to happen if war breaks out?

A soldier said to himself. His eyes are wide open as it is shaken in fear. His breath hardly tried to get some air. Then, his life ended when a cluster bomb came down and destroyed the field along with a traumatized Gjallarhorn soldier behind the rock.

Meanwhile, A line formation of UGSE Manticore walkers are aiming their long-ranged cannons toward the iron gate and it carefully aims at the target when an officer piloting on a Footman shouted through a radio.

UGSE officer: Fire!

All Manticore walkers open fires at the gate as it explodes into a thousand pieces. The gate is gone. Jack Cooper led his forces to go inside the stronghold. Once they are inside, Jack Cooper goes out of his titan and lead his forces to go inside the structure. But before that, he said to his titan.

Jack Cooper: BT, secure the perimeter. If you see them keep fighting at us, eliminate them. Order them to surrender if you have to.

BT: Copy that, pilot. And good luck.

Jack Cooper: You too, buddy! Everyone, let's move!

Jack Cooper and his men went inside the structure. They met a heavy resistance in the room seeing one mobile worker firing machine guns at them, taking out a few of Coalition infantry units when entering the room. Jack Cooper and his men went to cover avoiding a hail of bullets upon them. He threw a pulse blade in the middle of the floor to scan any nearby enemy hidden somewhere in the room and it counted seven of them.

Jack Cooper: Seven of them are hidden. Might as well take out that mech first.

He looked at the GDI zone trooper as he shouted.

Jack Cooper: Hey, GDI, can you take out that mech over there?

GDI Zone trooper: I hear ya! Troopers, time to take out that piece of junk.

His zone trooper went up and fired railgun accelerators to destroy a mobile worker at once. Then Jack Cooper jumps to the wall on a scale and then goes toward it to surprise an attack on Gjallarhorn soldiers. The enemy soldiers were surprised and then they were gunned down by GDI riflemen. They proceed to the room to see a least resistance force down the hallway. A Dominion marine throws a flashbang to their position and it flashes them cause to have blind effects. Jack Cooper and the others sprint forward as they gunned them down and then they've reached the big door that leads to the command center.

Jack Cooper: A command center is up ahead. Everyone, checking your weapons.

Everyone reloads their weapons and they are packed ready.

Jack Cooper: Alright, does anyone have explosives?

UGSE Demolition specialist: Right here.

Jack Cooper: Put it on the door. Ready for breaching.

A demolition specialist placed the explosives on the door and back away for a clear distance.

Jack Cooper: In position. Okay... marked!

As a signal, a demolition specialist triggers the explosives to blow up the door and everyone goes through it. They quickly took out the security guards in quick reflex, and afterwards, they pointed their guns at an enemy commander, the officers, and any remaining personnel were sitting on their terminals.

Jack Cooper: I suggest you all surrender because your battle is lost.

Gjallarhorn commander: You damn bastards! You don't know what you have just done!?

Jack Cooper: Do we? We see what you Gjallarhorn did to those people, not to mention that you were planning something like taking out a person named Kudelia Bernstein.

Gjallarhorn commander: You mean a maiden of revolution? Are you from those space rats calling themselves Tekkadan?

Jack Cooper: No. I don't know who they are, but I'm sure they take care of her very well. Now, do as we say and surrender to us. Otherwise, you will be dead where you stand.

Gjallarhorn commander: Is that a threat? You dare-

Jack Cooper gives him a warning shot by shooting at the monitor right beside him, frightens him a lot.

Jack Cooper: That's a warning shot. The next one will not be missed. Now, will you surrender?

Most of the Gjallarhorn members, including a frightened commander, raise their hands for surrender. His men and his allies went in to apprehend them. HIs titan radio contacted him on the helmet.

BT (on comms): Cooper, the remaining enemy units have surrendered and they are taking in as prisoners of war.

Jack Cooper: Good. Just as I need to hear. Now then, we're going to have a big day of work ahead of us.

...

After a few hours of fighting Gjallarhorns, they are defeated and Mars has been taken by the UMCA. The territories of Economic Blocs have been removed and replaced with UMCA military establishments. And with that, they called for help from the UDA to send more ships to make some reforms for the locals of Mars needed for the improvements through reforms. And with that, a new age would come when the UDA came to this alternate universe that would change the course of history.