Dum Dum

Dum Dum is a city and a municipality in the Kolkata Metropolitan Area of North 24 Parganas district in the Indian state of West Bengal. It is a part of the area covered by Kolkata Metropolitan Development Authority (KMDA). The Netaji Subhas Chandra Bose International Airport, also known as Kolkata Airport, is situated at Dum Dum.[5] During the 19th century the area was home to the Dum Dum Arsenal, a British Royal Artillery facility. It was here that, in the early 1890s, Captain Neville Bertie-Clay developed a bullet with the jacket cut away at the tip to reveal its soft lead core (see hollow-point bullet), known informally as a dum-dum[6][7][8][9][10][11] or more correctly as an expanding bullet. The previous name of Dum Dum was "Domdoma".