A major tragedy was averted in Jammu and Kashmir on Monday after a man was caught with two grenades and a detonator at an Army camp in Jammu and Kashmir's Poonch district, police said. Rajinder Singh, a resident of Kalakote area, was noticed moving suspiciously during a recruitment rally in Surankote and was stopped by the army. A C-90 grenade, a UBGL (Under Barrel Grenade Launcher) grenade and a detonator were recovered from his possession, news agency PTI, quoting a police officer said.