Two Turkish troops died Monday and a policeman was killed in new attacks blamed on Kurdistan Workers Party (PKK) militants in the country's southeast, the army and officials said. The two soldiers died in a roadside bombing by the PKK early Monday in the Semdinli region of the southeastern Hakkari province close to the borders with Iran and Iraq, the army said in a statement. A 20-year-old policeman in the Nusaybin district of Mardin province was shot dead by suspected PKK militants while standing outside his father's house late on Sunday night, the local gover**r's ****** said.