The Long-Range Air-to-Ship Missile (LASM) (in Ace Combat 04: Shattered Skies and Ace Combat 5: The Unsung War named Long-Range Air-to-Surface Missile) is an special weapon of the Ace Combat series. The missile is designed to destroy enemy ships in the long range. The missile have high power and high armor penetration, thus causing great damage to the selected target from inside. The missile has no area of destruction, therefore not suitable for killing groups of enemies. In the Ace Combat: Assault Horizon game there was an association Long-Range Air-to-Ground Missile (LAGM) and Long-Range Air-to-Ship Missile (LASM) into one type named LAGM, as a result of the missile flies to the chosen target as anti-ship missile, but acquired area of destruction as the air-to-ground missile.