Four army soldiers were killed and three injured when their vehicle hit an improvised explosive device planted in Pakistan's northwestern Khyber Pakhtunkhwa Province. A military officer told RFE/RL on condition of anonymity that the incident occurred on May 31 in the Janikhel area of Bannu district, bordering the North Waziristan tribal district. There's been no claim of responsibility for the attack. To read the original story by RFE/RL's Radio Mashaal, click here.