Block III has advanced guidance and upgraded software, incorporating high manoeuvres at multiple points and steep dive from high altitude. The steep dive capability of the Block III enables it to hit targets hidden behind a mountain range. It will be deployed in Arunachal Pradesh. It can engage ground targets from an altitude as low as 10 metres for surgical strikes without any collateral damage. It is capable of being launched from multiple platforms like submarines, ships, aircraft and land based Mobile Autonomous Launchers (MAL). On 12 August 2011, it was test-fired by ground forces and met all mission parameters.