Indian authorities have arrested an Indian Air Force officer for allegedly giving classified documents to two Pakistani spies on Facebook, who posed as women interested in him. The officer has been named as Arun Marwaha, a wing commander stationed at the Indian Air Force headquarters in Delhi. Marwaha, 51, is a para-jumping instructor who trains members of India’s Garud Commando Force —the Special Forces unit of the Indian Air Force. He was reportedly due to retire in 2019.

According to Indian government investigators, several months ago Marwaha was befriended by two Facebook users who claimed to be Indian women. He began chatting regularly with them on Facebook and eventually on the popular cell phone messenger service WhatsApp. Within weeks, Marwaha’s WhatsApp exchanges with the women had become intimate in nature. Before long, the Indian Air Force instructor was providing the women with classified documents in return for intimate photos of themselves. Media reports state that the classified documents related to special operations, some involving cyberwarfare, and space reconnaissance. Government investigators claim that Marwaha’s Facebook contacts were in fact male officers of Pakistan’s Inter-Services Intelligence (ISI), who targeted Marwaha in a carefully planned honey trap operation.

According to reports, the breach caused by Marwaha was discovered last month, at which time the internal security branch of the Indian Air Force launched an investigation. Marwaha was questioned for over a week before turning over his case to Delhi Police, who arrested him on Thursday. He has reportedly been charged under India’s Official Secrets Act and is facing a jail sentence of up to 14 years. Meanwhile, the Indian Air Force is investigating whether other officers have fallen victims to similar honey trap operations by Pakistan’s ISI on Facebook.