Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Bogey Down	Hit 10,000 targets.
Boghammer killer	Destroy 500 Suicide Boghammers.
Boghammer massacre	Destroy 1,000 Suicide Boghammers.
Carry On	Unlock a support ship.
Cruise Missile killer	Destroy 500 Cruise Missiles.
Cruise Missile massacre	Destroy 1,000 Cruise Missiles.
Fear the Heavens	Use all 3 Satelite Strikes.
Flanker killer	Destroy 500 Flanker planes.
Flanker massacre	Destroy 1,000 Flanker planes.
Frogfoot killer	Destroy 500 Frogfoot planes.
Frogfoot massacre	Destroy 1,000 Frogfot planes.
Good Friends	Unock 4 support ships.
Hind killer	Destroy 500 Hind helicopters.
Hind massacre	Destroy 1,000 Hind helicopters.
Now we're ready	Unlock a new primary ship.
Personal Guarantee	Fight off the Talon's submarine.
Rank Captain	Earn 50 stars.
Rank Commander	Earn 20 stars.
Rank Fleet Admiral	Earn 80 stars.
Rank Lieutenant	Earn 30 stars.
Rank Recruit	Earn 10 stars.
Ship Shape	Unlock 4 primary ships.
Skyhawk killer	Destroy 500 Skyhawk planes.
Skyhawk massacre	Destroy 1,000 Skyhawk planes.
Stay down	Fend off The Talon once more.
Sturdy Airliner	Watch the airliner fly away.
Tactical Reloader	Reload 3 secondaries with one Reload.
Tango Down	Hit 1,000 targets.
Targets Neutralized	Take down 15 missiles with one EMP.
The Fleet	Unlock 8 ships in total.
Those are not Angels	Use all 3 Satelite Strikes 10 times each.
Use tape	Unlock an upgrade.
Weapons Primed	Fire 10,000 missiles.
Weapons Ready	Fire 1,000 missiles.