Kalyani-Rafael Joint Venture (KRAS): India-Israel joint venture Kalyani-Rafael Advanced Systems (KRAS) Tuesday delivered the first missile parts for India’s medium range surface-to-air missile (MRSAM). The mid-section of the MRSAM missile, which that would be in service of both Indian Air Force and Indian Navy, has been manufactured at the KRAS plant located near Hyderabad Airport.