J-K: Army jawan killed in accidental grenade blast in Poonch The soldier was posted on sentry guard duty inside a camp in the Surankote area when the blast took place. Reports suggest that the explosion occurred due to mishandling of the grenade by the jawan. Poonch:An army soldier was killed in an accidental grenade explosion in Jammu and Kashmir’s Poonch district. The incident took place around 7.45 pm in the Surankote area on Monday, PTI reported citing officials. The soldier was posted on sentry guard duty inside a camp in the Surankote area when the blast took place.