yemen
Smoke rises during an air strike on an army weapons depot on a mountain overlooking Yemen's capital Sanaa April 20, 2015. Reuters/Khaled Abdullah

UPDATE 2:10 p.m. EDT: DUBAI (Reuters) - The toll from an air strike on a missile base in the Yemeni capital Sanaa on Monday has risen to at least 25 dead and 398 wounded, the state news agency Saba said.

"Twenty-five citizens were killed and more than 398 were wounded, mostly women and children, according to a preliminary figure after the Saudi aggression's bombing today on the districts of Hadda and Attan in the capital Sanaa," said the agency, which is run by the Houthi militia group.

Saudi Arabia and other Sunni Muslim countries have been bombing the Iranian-allied Shi'ite Houthis for over three weeks to try to stem their advances and weaken their grip over Sanaa.

Original post:

SANAA (Reuters) - An airstrike on a Scud missile base in the Houthi rebel controlled Yemeni capital Sanaa triggered a big explosion that blew out windows in homes, killing at least fifteen people and wounding dozens on Monday, medical sources said.

Saudi Arabia has led an alliance of Sunni Arab countries in airstrikes against the Iran-allied Shiite Houthi group and army units loyal to ex-president Ali Abdullah Saleh.

Yemen's state news agency Saba, run by the Houthi movement, said the bombing resulted in "dozens of martyrs and hundreds of wounded," citing a city official. The reference to "dozens martyred" might suggest that a larger number of soldiers at the base had been killed.

The blast hit the base on Faj Attan mountain beside the Hadda district, home to the presidential palace and many embassies, and sent a tall mushroom cloud into the air.

Resident Adel Mansour said it was the largest explosion in more than three weeks of bombing by the Saudi-led coalition.

"For the first time since the start of the bombing the windows of my house smashed," Mansour said. "My children are terrified and one of my relatives fainted because of the force of the blast."

The campaign has repeatedly targeted the Faj Attan facility along with other military bases and airports in Sanaa and throughout the country.

Embassies

Iran summoned Saudi Arabia's envoy to Riyadh on Monday over the explosion near its embassy in Sanaa, Iranian state TV said.

The Shiite Islamic Republic has repeatedly summoned the Sunni-ruled kingdom's envoy over disputes arising from a conflict seen as a struggle for influence between the two regional powers.

Indonesia's foreign minister Retno Marsudi told reporters in Jakarta his country condemned the airstrike after two of the country's diplomatic staff were wounded and its embassy was damaged.

The explosion also killed three workers at the headquarters of a television station, Yemen Today, owned by ex-president Saleh, employees told Reuters.

Brigadier General Ahmed Asseri, Saudi spokesman for the campaign, told state news outlet SPA the operation had entered a "new phase."

"The next phase will focus on the movements of militias, protection of civilians, and support the evacuation and relief," he added, in an announcement that suggested over three weeks of pounding military bases across the country had run its course.

A Saudi border guard was killed and two troops wounded by gun and mortar fire from Yemen on Sunday evening, the kingdom's interior ministry said.

Several members of Saudi Arabia's forces have been killed in the campaign against the Houthis.

The movement's leader Abdel-Malek al-Houthi said in a televised speech on Sunday that the group believed its northern neighbor sought to invade and occupy Yemen, but that his people had the right to resist "by any means."