Syria helicopter raid sparks Lebanon warning

Lebanon\'s army warned on Wednesday it will hit back against any new attacks from Syria after a helicopter gunship struck an eastern town, ratcheting up tensions amid US-British talks on the conflict. In Washington, Secretary of State John Kerry and his British counterpart William Hague met a day after President Barack Obama asked his security team to \"look at all options\" to help the Syrian opposition. A Syrian helicopter gunship fired two rockets at the centre of Arsal, a Lebanese town populated mostly by Sunni Muslims, wounding one person, Lebanon\'s army said. In a rare warning against Syrian President Bashar al-Assad\'s regime, it said Lebanese troops \"took the necessary defensive measures to respond immediately to any similar violations\". Hague told a joint news conference that Britain and its allies must be \"prepared to do more\" to save lives in Syria, calling the conflict \"the most urgent crisis anywhere in the world today\" and a grave regional threat. Kerry insisted the goal of diplomatic efforts was to reach a political solution and transition of power that \"gives the Syrian people the chance to have a new beginning where they choose their future leadership\". \"We have said that we will do everything we can, that we are able to do, to help the opposition achieve that goal and to reach a point where that can be implemented, and that\'s what we trying to do,\" he said. Lebanon\'s President Michel Sleiman called the Arsal attack \"a violation of Lebanon\'s sovereignty\" and said Beirut has the right to take steps to defend itself. Most residents of Arsal, in the hills just 12 kilometres (7.5 miles) from the border with Syria, support the Sunni-led uprising against the Assad regime. The majority of Syria\'s population is Sunni but it has been ruled by more than 40 years by the Assad clan from the Alawite community, an offshoot of Shiite Islam. Hours after the helicopter attack, four rockets fired from Syria hit a Shiite-majority area of eastern Lebanon, a security official said without elaborating on casualties or damage. The Syria conflict erupted in March 2011 following a bloody regime crackdown on Arab Spring-inspired democracy protests. Since then, there have been several spillover attacks in Lebanon involving both sides in Syria, but Wednesday\'s army statement was the first of its kind in the nearly 27-month conflict. Lebanon\'s poorly equipped army normally coordinates closely with the Syrian military. Damascus dominated Lebanon politically and military for 30 years until 2005, and still exerts significant influence through its allies in the country. Arsal has been used as a conduit for weapons and rebels to enter Syria, while also serving as a refuge for people fleeing the conflict. Dozens of people wounded in fighting in Qusayr -- mostly rebels -- flocked to Arsal last week as Syria\'s army and fighters from the Lebanese Shiite movement Hezbollah overran the former insurgent bastion near the border. In a new macabre episode, Sunni Islamist rebels celebrated the killing of some 60 Shiites, mostly pro-regime fighters, according to amateur video distributed by the Syrian Observatory for Human Rights. \"Look Shiites, this is how you will end up, you dogs,\" cries one man shown in footage filmed in Hatlah village, in the eastern Syrian province of Deir Ezzor, as he points to a man\'s disfigured corpse. The rebels assaulted Hatlah in retaliation after Shiites from the village attacked a rebel position, killing two insurgents, said the Observatory. Boosted by their victory in Qusayr, regime troops advanced on parts of the nearby city of Homs, as they prepared to assault Aleppo in the north, the Observatory said. A US-Russian peace initiative appears to have stalled as Assad\'s forces make battlefield gains. UN leader Ban Ki-moon, meanwhile, called for better protection for peacekeepers in the Golan Heights against the growing threat from the fighting in Syria but said it was \"essential\" that the mission remain. Ban made the call as the first Austrian troops withdrew from the UN Disengagement Observer Force (UNDOF) following attacks and abductions of peacekeepers. Croatia and Japan have also withdrawn in recent months. He called on the UN Security Council to consider measures to beef up the force. \"These include, as a matter of priority, enhancing the self-defence capabilities of UNDOF,\" he said in a report. Diplomats said the improved protection would include more armoured cars and body armour, and that the mission would cut back on patrols and perhaps close some observer positions. Fiji is sending 171 troops this month, who would replace the Croatian and Japanese contingents, according to the UN report. It has reportedly offered to send hundreds more soldiers.