On top of that, the attack helicopters have a 30mm cannon and can carry laser-guided Vikhr anti-tank missiles, R-73 short-range air-to-air missiles, unguided rockets, and other weapons. There are somewhat questionable reports that Kamov is looking to integrate the long-range R-77 air-to-air missile, an analogue to the American AIM-120, onto the choppers. The Katran’s does have a nose-mounted radar, along with the option for a mast-mounted type, for air- and surface search functions, along with infrared video cameras.