Yemen diplomats, UN staff flee capital amid Saudi air campaign
More than 100 staff members depart
Saudi Arabia's navy evacuated dozens of diplomats from Yemen and the United Nations pulled out international staff on Saturday after a third night of Saudi-led air strikes trying to stem advances by Iranian-allied Houthi fighters.
Residents reported heavy clashes between the Houthis and mainly Sunni tribal fighters in the south of the country, while the Saudi-led air campaign sought to stall a fresh offensive by the Shi'ite Muslim group on Aden from the east.
Riyadh's intervention, a surprise move from a conservative monarchy better known for flexing its muscle in oil markets than through military might, is planned to last a month but could extend for five or six, a Gulf diplomatic source said.
He said satellite imagery had shown that the Houthis had repositioned long-range Scud missiles in the north, close to the Saudi border and aimed at Saudi territory. A Yemeni official said Iran was providing parts for the missiles.
Dozens of diplomats were shipped out of Aden to the Red Sea port of Jeddah, Saudi television said, escaping the city where President Abd-Rabbu Mansour Hadi had taken refuge until Thursday, when he left for Egypt to shore up Arab support for his crumbling authority.
The director general of Yemen's Health Ministry, al-Khadher Laswar, said more than 62 people had been killed and 452 wounded in the city since Wednesday. Explosions at Aden's largest ammunition depot on Saturday wounded nine people, he said.
In the capital Sanaa, which has been under Houthi control since September, more than 100 U.N. staff were evacuated, a United Nations source said. Airport staff said dozens of other foreigners working for international oil companies and NGOs also flew out to Ethiopia and Djibouti.
Houthi fighters seeking to overthrow the Western- and Saudi-backed Hadi have continued to make gains since the Saudi-led coalition launched air strikes against them on Thursday.
On Friday, the Houthis and allied army units gained their first foothold on Yemen's Arabian Sea coast by seizing Shaqra, 100 km (60 miles) east of Aden, allowing them to open a new front to march on the south's main city.
'Iran's puppet'
Residents said a Houthi convoy of armoured vehicles, tanks and military trucks heading along the coastal road to Aden from Shaqra was attacked by warplanes before dawn on Saturday, and a number of vehicles were hit.
Local residents said the convoy had been stopped, but the Houthis were sending reinforcements to Shaqra and the advance along the main al-Mukalla-Aden road was expected to resume.
At an Arab summit in the Egyptian resort of Sharm el-Sheikh, Hadi urged Yemen's army to protect state institutions and obey the orders of Yemen's "legitimate leadership".
He also underlined the regional dimensions of the conflict, calling the Houthis "Iran's puppet".
Saudi Arabia's intervention is the latest front in its widening contest with Iran for power in the region. Their proxy struggle is also playing out in Syria, where Tehran backs Bashar al-Assad's government against mainly Sunni rebels, and Iraq, where Iranian-backed Shi'ite militias are playing a major role.
Saudi Arabia's King Salman told the summit the operation would continue until Yemen achieved peace and security, while Kuwait's emir, Sheikh Sabah al-Ahmad al-Sabah, said the Houthi advances "pose a threat to our security".
Iran has denied giving the Houthis military support, but Alaeddin Boroujerdi, head of the Iranian parliament's national security and foreign policy committee, added to the sense of confrontation, saying: "Saudi Arabia is too small to be able to threaten Iran."
"We utterly condemn Saudi Arabia's attack on Yemen and it will end in failure," he was quoted as saying by the semi-official Tasnim news agency.
A Gulf diplomatic source, speaking on condition of anonymity, said the Arab alliance initially planned a month-long campaign, but it could last up to six months.
He said Iran was likely to retaliate indirectly, by encouraging pro-Iranian Shi'ite activists to carry out armed attacks in Bahrain, Lebanon and eastern Saudi Arabia.
Scud missiles
The source said Yemen's military had about 300 Scuds, the bulk of them believed to be in the hands of the Houthis and allied military units loyal to former president Ali Abdullah Saleh, and that the campaign so far had destroyed 21 of them.
A Yemeni official in Sharm el-Sheikh said Yemeni authorities had received information that Iranian experts had brought in parts for long-range missiles held at a base south of Sanaa. He said the air strikes had targeted these missiles, some of which had been pointing towards Aden or neighbouring countries.
Yemen, by far the poorest country on the Arabian peninsula, has struggled to regain stability since mass protests in 2011 that eventually unseated Saleh after 33 years in power.
With files from the Associated Press