Indian PSU Bharat Dynamics Limited (BDL) has signed a Memorandum of Understanding (MoU) with Russia's Rosoboronexport to collaborate on Pantsir air defence missile-gun system. The Pantsir-S1 system is an advanced air defence system equipped with both missile and gun capabilities. The agreement was signed on the sidelines of India-Russia Intergovernmental Commission Subgroup (IRIGC) in Goa.