The term rocket-propelled grenade is actually a misnomer stemming from the Russian acronym for a handheld anti-tank grenade-launcher. The RPG, developed by the Soviets during WWII, is a low-cost, low-tech, direct fire, portable weapon used primarily against unarmored or medium-armored vehicles and personnel. Though it is largely ineffective against heavily armored vehicles and has a low level of accuracy, the RPG has become a favored weapon in what modern conflicts? Discuss