I complete the lock and fire my AGM at the destroyer. Then I turn towards the other hovercraft, lock, and fire my last AGM... quickly followed by toggling the afterburners towards friendly airspace. I've estimated that I have about 7 to 15 seconds before guided AA from the destroyers reaches me, and I wait about 3 seconds to get into friendly lines so that if the missiles do hit, and I have to eject, I'll probably be left in good hands.
I cut my throttle yet again, roll the craft up-side-down, and do an inverted Immelmann turn as I drop the last of my chaff and flares.
The first AGM streaks from your aircraft and rams into one of the missile pylons of the destroyer; fortunately for the crew, their munitions have yet to detonate. Your second AGM is not as forgiving. Just as the hovercraft is about the hit the shoreline, the AGM rear-ends it, blowing out its engines and spraying burning material all over the rest of the hovercraft. Several marines bail into the water, several others are not as lucky.
You feel your aircraft shudder around you in protest, the beast feeling as though it will shake itself apart with the damage it's received. You cut the maneuver short, and the lack of anti-air fire makes that fine.
Faw makes a hard bank right in an attempt to evade the oncoming missiles.
As the destroyers turn to leave, their lock on you is broken and the SAMs drop off, detonating harmlessly away from you.
Bell moves into standby position for resupply.

: Negative. Hostile forces are retreating, do not engage.
By the time the hovercraft's wreckage makes it ashore, little more than a single squad of marines, at least half of them injured, file out of the broken vehicle. Those that were uninjured attempted to fight, only to be cut down by a much less shell-shocked and entrenched squad of Mercanans from afar. The rest are given no choice but to surrender. The destroyers seem like they're trying to turn tail and flee.

: Good work, Mjolnir. The amphibious assault has been defeated. I am reading no other hostile forces coming in, and the armor on the ground isn't making any headway. Ground commander, can you confirm?

: --Hold your fire! Can confirm, frisbee. Hostile ground units have been repelled.

: Mjolnir, you are cleared to return to McNamara airbase for refuels and repairs.