The indigenous Quick Reaction Surface to Air Missile (QRSAM) developed by the Defence Research and Development Organisation (DRDO) is slated go for production in 2021 after completing user trials over the next six months. A DRDO official was quoted as saying, “The QRSAM is the country’s first indigenous mobile air defence system and meant for the Army’s Strike Corps to be mobile on vehicles. The development activity is complete and preparations are on for user trials. The Defence Acquisition Council has given conditional approval. In the next six months we want to finish user trials and by next year we will be ready for production.” Under Chapter 4 of the new Defence Acquisition Procedure (DAP) 2020, if items are developed by a production agency there are single-stage user trials, which will further speed up the development process.