I agree with allot of what people are saying here, that the Earth defense force needs a larger variety of ships to be used in different situations like real military vehicles.
So first I think a new global military should be created, with each leading country having their own variation of 304s. Then are task force should be...
- Cargo/Transport ship - medium sized intergalactic ship, with strong defenses and a thick hull as well as backup life support. Can carry F302's and Jumpers when needed. Main duty to to ferry cargo and personal between planets and galaxies.
- Smaller more weapons based version used for SGC team extractions.
- 304 - Used as our Hataks, all round support, defense and attack ship. With Cloak versions used for stealth missions. These are the work horses of the fleet. Strong, Fast and maneuverable.
- F302 - Main fighter unit, used in space and atmosphere combat against enemy fighters. Also used to cripple larger ships defenses and hyperdrives.
- Bomber/medium attack ship - Earths version of an Alkesh, used as escorts to larger ships, flushing out ground troops from cover and used as joint attack ships with F302s
- Earth Pubble Jumper - Human made version of a Jumper, used for stealth and SGC team transport. Can be used as fighter.
- Blockades ship - Bigger than a 304 with bigger and more powerful weapons and thicker hulls, However they are allot slower, have no stealth and are less maneuverable. Used for patrolling the Solar System, protecting Earth and allied planets. Designed to stand their ground in larger blockades with other lighter ships like 304's.
- Mothership - Serves as a floating SGC, is strong and powerful with intergalactic hyperdrives. Used to control the Earths fleets and act like aircraft carriers, big enough to dock a 304. Always seen with escorts. This ship is also used as a research ship, it has powerful sensors, rings and Asgard beams as well as an on-board Stargate and Asgard Core (moved).
- Service/medical Ship - light and not well armed this ship can provide fuel and repair crews to damaged ships. Also has medical facilities.
- Shield Ship - Small and fast ships with larger generators, and cloak. It can protect weakened ships with an extendable and powerful shield.
Hey, I got an Question. When are you going to put 100 ZPM's out of you ass to power the ships you plan on defending earth? Just wondering.