Responding to nuclear strikes, chemical warfare and testing the Tejas: What Indian Air Force tried to perfect in Gagan Shakti 2018
IAF sources said they found the performance of the HAL Tejas satisfactory.
Apr 24, 2018, 22:22 PM ISTISIS launches chemical warfare in Iraq, Kurds are target: Report
Chlorine, a choking agent, was first used as a chemical weapon during the First World War.
Feb 28, 2016, 19:36 PM IST