Which of the versions of Brahamos Supersonic Cruise Missile was successfully test fired by Indian in March, 2013?

The correct answer is D, Submarine version. In March 2013 DRDO and the Navy carried out the first test of BrahMos launched from a submerged submarine, which was the headline BrahMos trial of that month. The missile is a joint Indo-Russian venture, built by BrahMos Aerospace, and is a ramjet-powered supersonic cruise missile with a range that has since been extended beyond the original 290 km limit under MTCR-compliant norms.

• A) Aircraft version: Air-launched BrahMos was tested from Su-30MKI aircraft in 2012 and later, but it was not the March 2013 trial the question refers to.
• B) Ship version: Ship-launched BrahMos is the oldest variant and has been fired from many warships over the years, so it is a real version but not the one singled out for March 2013.
• C) Land version: Mobile land-based launchers for the Army and Marines were tested in this period too, so this is a distractor that aspirants often pick because the question seems to list all platforms equally.

The core concept is the cannibalistic platform diversity of BrahMos: one missile, four launch platforms (land, ship, submarine, air), each needing separate integration and validation. For Mains GS-III, this links to indigenous defence manufacturing and strategic deterrence at sea.

Trap: Aspirants pick the most familiar version (ship or air) and ignore the wording 'March 2013'. Always anchor the answer to the specific year-month news item.