Photographs purportedly showing more than 40 UN peacekeepers seized by Islamist militants on Syria?s side of the Golan Heights ? along with their identity cards ? have been posted on social media. The al-Qaeda linked Nusra Front says the captives, all from Fiji, were detained on Thursday because their UN mission was helping Syria?s government and had ig**red the suffering of its people. It says they are being treated well. Talks are continuing to try to secure the release of the soldiers, whose whereabouts are unk**wn. Al-Nusra claims to be holding 45 peacekeepers but the Fijian army says 44 have been seized. More than 70 Filipi** peacekeepers trapped by Islamists in a different area on the Syrian side of the frontier ? which saw fresh clashes on Monday (September 1) ? have been able to escape. Separately, Israel says it shot down a drone that flew from Syria into Israeli-controlled airspace over the Golan Heights on Sunday. Israel captured the western part of the plateau from Syria in 1967. The UN is there to try to keep the peace.