 The RPO-M, for instance, has a thermobaric warhead with a TNT equivalence of and destructive capabilities similar to a high explosive fragmentation artillery shell.The RShG-1 and the RShG-2 are thermobaric variants of the RPG-27 and RPG-26 respectively.The RShG-1 is the more powerful variant, with its warhead having a lethality radius and producing about the same effect as of TNT.