 Indian-trained Bangladeshi mukti bahini members used ENERGA grenades in a large number.Netherlands produced three versions of Energa, the NR4 was a live grenade, the NR5 was an inert practice grenade, and the NR18 was a practice grenade with white chalk in a plastic nosecone that shattered on impact and left a strike mark on the target.Energa saw service with the ABL.