PATHANKOT, India, Rabi'I 23, 1437, Jan 3, 2016, SPA -- The number of troops killed in an attack on an Indian air force base has risen to seven, after four soldiers succumbed to injuries sustained in the hourslong gunbattle near the border with Pakistan and another died after being wounded in an explosion Sunday, AP quoted officials as saying. Four suspected militants were also killed in the fighting. Air force spokeswoman Rochelle D'Silva said that combing operations to secure the Pathankot air force base were continuing late Sunday morning. Officials gave no other details about the situation at the base. --SPA 11:36 LOCAL TIME 08:36 GMT www.spa.gov.sa/w