BrahMos is a stealth supersonic cruise missile that can be launched from submarines, ships, aircraft or land.
The name BrahMos is a portmanteau formed from the names of two rivers, the Brahmaputra of India and the Moskva of Russia.
It is the world's fastest cruise missile in operation. The missile travels at speeds of Mach 2.8 to 3.0.
The land-launched and ship-launched versions are already in service with air-launched and submarine-launched versions currently under testing phase.
A hypersonic version of the missile is also presently under development with speed of Mach 7 to boost aerial fast strike capability. It is expected to be ready for testing by 2017.