Battles rage in Yemen despite three-day truce

Will sixth ceasefire attempt succeed?

ADEN (Yemen) - Fierce gun battles erupted overnight between Yemeni rebels and pro-government forces along the border with Saudi Arabia despite a three-day ceasefire due to end late Saturday, military officials said.
Warplanes from the Saudi-led coalition fighting in support of President Abedrabbo Mansour Hadi also bombed suspected Huthi rebel missile launchers east of the capital Sanaa late Friday, a military official said.
The air raids came after Patriot missiles shot down two rebel missiles on Thursday over Marib, east of the rebel-held capital.
UN special envoy Ismail Ould Cheikh Ahmed said on Friday the ceasefire was "fragile but largely holding," urging all parties "to show restraint, avoid further escalation, and strictly adhere to the 72-hour ceasefire."
The truce took effect just before midnight on Wednesday to allow aid deliveries in Yemen, where the war has killed thousands and left millions homeless and hungry.
The UN envoy is liaising with the parties in an attempt to extend the ceasefire in order "to create a conducive environment for a long-lasting peace" in Yemen, he said in a statement.
He met late Friday with Yemen's Vice President Ali Mohsen al-Ahmar in Riyadh, according to Yemeni state media.
Ahmar said government forces were "exercising restraint" and stressed that there were orders to "abide by the truce and respect UN efforts".
But he accused the rebels of 449 violations within 24 hours after the ceasefire took effect.
Rebel-controlled media, meanwhile, accused the coalition of conducting air strikes across the country, including the provinces of Sanaa, Saada and Jawf in the north, and Shabwa in the south.
A senior rebel, Hassan al-Sharafi, was killed in border clashes on Friday night in Saada province, the fiefdom of the Iran-backed Huthis, military officials said.
The rebels seized two hills in the Alb border area from government forces who had previously advanced from Saudi Arabia, a military official said.
It is the sixth ceasefire attempt since the Saudi-led coalition intervened in March last year to support Hadi's government after Huthis overran much of the impoverished country.
Nearly 6,900 people have been killed in the conflict, more than half of them civilians, while an additional three million are displaced and millions more need food aid.
Meanwhile, five suspected Al-Qaeda militants including a local chief were killed overnight Friday in a suspected US drone strike in Marib province east of Sanaa, a security official said.
The five alleged jihadists were in a vehicle that was targeted in the Wadi Obeida area.
Washington is the only government to operate drones over Yemen, but the United States only sporadically releases statements on its long-running bombing campaign against the country's powerful Al-Qaeda branch.
The United States considers Al-Qaeda's Yemen-based franchise, Al-Qaeda in the Arabian Peninsula, to be its most dangerous.
On Tuesday, eight Al-Qaeda suspects were killed in a similar drone strike in south Yemen.