The Portable Airstrike is one of the three secret unlockable weapons in Mercenaries: Playground of Destruction.
It is shaped like the Anti-Tank Missile Launcher, but holds 999 (Plus another 999 in reserve) rounds and is the most powerful hand-held weapon in the game, able to destroy most structures and ALL vehicles with one hit. However, it cannot penetrate hardened structures: only Bunker Buster airstrikes can do that. It also has huge amounts of splash damage, along with an extremely large blast radius, as one shot with full health and no damage will bring your Mercenary straight down to one hitpoint, even from a considerate distance. It is capable of locking on to both ground and air targets.
The missile it fires seems to be the same one used in the Strategic Missile Strike.
- If you pause the game as soon as you shoot a missile you will see that the missile is actually larger than the launcher itself.