Advanced UAV

The Advanced UAV is a 12-point Support Strike Chain that appears in Call of Duty: Modern Warfare 3.

Multiplayer
The Advanced UAV is a Orbital Reconnaissance satellite that periodically shows the position and direction of enemies on the player's minimap with increased frequency compared to the common UAV. However, unlike the SR-71 Blackbird from Call of Duty: Black Ops, it can be seen, and as such, can be shot down. The Orbital Recon does not give real-time updates of the enemy's movements, and instead sweeps periodically like the normal UAV. Also, players using the Assassin perk are immune to detection by the Advanced UAV. The Advanced UAV stacks with normal UAVs. Faction announcers sometimes refer to the streak as a "Directional UAV."