Two troopers of the Central Reserve Police Force (CRPF) and a special police office (SPO) of Jammu and Kashmir police were killed in a terrorist attack on security forces in Baramulla district on Monday, officials said. The security personnel sustained critical gunshot injuries as the terrorists attacked a joint patrol party of CRPF and the police at Kreeri area of Baramulla district, they added. The personnel succumbed to their injuries at a hospital.