UAV - Unmanned Air VehicleHere you find some exmaples of small and big UAVs.Severa UAVs were destroyed during the test of the Avenger system (Anti-Aircraft modification for a HMMWV/Humvee). See full article with video here.
Differences: UH-1 UH1H UH-1Y ARMA 2: UH-1YARMA 2 Operation Arrowhead: UH-1H and UH-1Y
As most games talk about a "Black Hawk" helicopter, we refer to this one mainly. Most common variants: UH-60 Black Hawk SH-60 Seahawk HH-60 Pave Hawk HH-60 Jayhawk Weapons: The UH-60 Blackhawk can be equipped with a lot different weapons, in games usually it has miniguns on both sides. Reality vs Games: Battlefield Bad Company 2 names it AH-60... but the AH-60 made for export only, it has light rockets, and it was planned for Columbia, Australia and Korea.... so definately not what we see in the game :). In real life the UH-60 Blackhawk is often equippped with M60 light machine guns (or similar infantry machine guns) while in games it has most often minguns attached
Ural ZU23 (ARMA 2, ARMA 2 Operation Arrowhead)Ural 4320
The UZI submachine gun is one of the standard weapons fo Israel's security forces. IMI is the israelic manufacturer.