fist off outer System defens aka Pluto base

the fist main line of defens pluto base is armed with missile and cannon ready to defend it self on air and ground it also has hangers bays made in to the ground  where fighter and bomber can launch with tanks to lend aid and not far a way is the space port where ship and cargo ship come and go

( the base is  from star fleet x bomber )

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if they get past that and get close to the moon then there there be up aghast 

next is  Moon base Alpha 

( from space 1999)

Moon base Alpha was a base made by Atlas many years a go during the 1997 and when became the year 2005 the base was abandoned until until 2060 where the base was Repaired and reopen to be used again by atlas ( if that make sens)

Located in the Moon crater Plato and constructed out of quarried rock and ores, Moonbase Alpha is four kilometres in diameter and extends up to one kilometre in areas below the lunar surface The complex extends outward from the central Main Mission tower in a series of concentrically-arranged curved structures connected by travel-tube transit tunnels Apart from the central tower, the surface buildings are two to three stories in height.

Originally, the base was designed to serve as both Earth's primary space research and exploration centre and a monitoring station coordinating the nuclear waste disposal areas on the Moon's far side. Construction began on 3 February 1983, but was briefly halted during the 1987 world war. Construction commenced afterwards under the auspices of the new World Space Commission. Though operational and occupied for years, final completion of the Alpha construction project occurred in 1997

Moonbase Alpha is totally self-sustaining. Power is generated by four nuclear reactors and the accumulation of solar energy Earth-normal artificial gravity is generated by eight towers surrounding the complex Water is obtained from ice deposits under the lunar surface, recycled and purified. Nutritional requirements are met by a variety of familiar-appearing foodstuffs produced biochemically on Alpha This diet was supplemented by frozen-food products imported from Earth

The international pooling of technical skill and resources after the War of 1987 resulted in the advanced construction of Moonbase Alpha. The operations and living areas are both functional and spacious (unlike early space capsules and Earth-orbiting stations). Main Mission, the control centre of the installation, is a massive, multi-leveled room. Opening into Main Mission from behind large sliding doors is the Command Office, which includes a large conference and conversation area. Corridors run eight feet wide throughout the base and the pipes and wiring trunks that festooned the walls of previous ocean-going military vessels and spacecraft are concealed behind four-foot-by-eight-foot modular panels.

All Alpha personnel have their own suite of rooms in the Residence Section with sitting room, sleeping alcove and private bathroom. Suites with a separate, larger bedroom are available to married staff members. Personnel also have the option to live with a roommate if desired. The Recreation Section boasts a gymnasium, private work-out rooms, a solarium with adjacent sauna and swimming pool, bowling alley, performing-arts theatre and separate cinema, and a reference library with both real books and electronic equivalents. Recreation lounges and restaurants are scattered throughout the complex.

Several buildings are given over to research in a number of scientific fields including astronomy, geology, chemistry, biology and astrophysics. Others are devoted to the Technical and Maintenance Sections and are responsible for the repair and upkeep of Moonbase and its many complex systems. The Eagle transporters and other ancillary craft are maintained and stored in an underground hangar complex there are also defens that are there such as offensive laser batteries which had been installed around the Moonbase complex These large weapons were stored underground and raised to the surface when deployed. They had a range of at least forty-three thousand kilometres and were controlled from the Weapons Section, a small, bunker-like room

There are five launch pads visible around the base which have extending/retracting boarding tubes via the reception building for access to the Eagles and visiting spaceships. These launch pads are circular but have descending cross-platforms that lower the Eagles into underground hangars for storage and maintenance.

Travel tubes provide rapid transit between the various sections of the base and to and from the Launch pads via a cylindrical travel capsule which contains seating for either four or six passengers depending on the unit being used. Easy access to and from main corridors and reception areas is via double-sliding doors on either side of the capsule. Access to the launch pad is through the end door, which opens directly into the boarding tube connected to the Eagle. There is the capacity for the occupants to suspend motion in mid-travel with an emergency stop button.

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here a few key place on earth

earth command  academia 

  this is an school where people can go to train to become one of many jobs in the earth alliance wearther it is a tatical, siance, medical or some thing on a ship or a pilot for the air force or a solder for the army this school help to train them all and  make then grate and it seen in  San Francisco

it also acts as a 2nd base for the top brass to meet and do meeting, war meeting all that stuff

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The Pentagon 

not use much now a days due to all rolls at earth hq but is used for main meeting and top secret stuff

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Autobot HQ aka the ark

The Ark is a Vanguard-class Deep Space Interceptor. It has 5 Decks and houses a full crew complement of 300 Transformers (although it can be flown by only a handful if necessary). Its environment is fully automated and self-sufficient. For engines, it features 5 Hyperfuel Intake Accelerators., It is armed with 16 particle-combustion cannons (port), 16 laser emitters (starboard), a primary starfield missile launcher, and an Overshock sonic battery.

The Ark was launched under the command of Optimus Prime to search for fuel, but ran afoul of two colliding asteroids. Then the Decepticon ship attacked, and the Decepticons under Megatron boarded it. Out of control, the Ark crashed to Earth knocking them all out 

After coming back online, the Decepticons immediately departed. However, the Autobots remained in their crashed ship, which served as their base of operations: Autobot Headquarters.The ship was severely damaged by the crash and its subsequent entombment; massive rocks were visible inside the ship (whether they penetrated the hull on impact or were formed there later is unclear), and broken and damaged consoles are frequently seen in the background. The ship never flew again. The Autobots seemed to be preparing to re-launch it after the crash of the Decepticon space cruiser, but months later, both the Autobots and the ship remained on Earth.

The ship was severely damaged by the crash and its subsequent entombment; massive rocks were visible inside the ship (whether they penetrated the hull on impact or were formed there later is unclear), and broken and damaged consoles are frequently seen in the background. The ship never flew again. The Autobots seemed to be preparing to re-launch it after the crash of the Decepticon space cruiser, but months later, both the Autobots and the ship remained on Earth.

Over time, the Autobots modified and expanded their base. An elevator provided passage to upper levels within the volcano, and a retractable door sealed off the volcano's crater. Early on, a small module serving as Ratchet's medical center sat near the main entrance, but was later removed. Explorations by Sideswipe and Brawn revealed a system of caves beyond the ship's walls. The caves revealed a treasure trove of dinosaur bones, which became the inspiration for the Dinobots. The base's nerve center was the supercomputer Teletraan I.

The base's geographic location proved a liability on at least two occasions, when Decepticon-induced calamities caused the volcano to become active again. During the first of these eruptions, several Autobots were blasted out of the cone and into the troposphere, requiring Skyfire to come to their rescue. Ironhide managed to bring the eruption to a halt by shooting down some rocks. No, really. The system of caves beneath the base also allowed the Constructicons to enter the base from below, in an attempt to destroy Teletraan I. Laserbeak was known to use the volcano's crater as an entry/exit point when on spying missions.

Autobot Headquarters remained in use in though it appears to have been supplanted by Autobot City as the Autobots' primary operations center. but during this time  the base had been equipped with a large number of retractable cannons built into the mountainside. 

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autobot city

Autobot city a city made for the autobot and humans to live side by side and also act as  the main hq for earth this base

the city can transform to defend it self with hidden wepaon coming out and like said before this is earth main HQ where they keep in command with all there outer worlds and fleet and run things on earth