Yemeni forces besiege rebel pocket near key strait

Aden — Yemeni forces on Monday besieged Shiite rebels who have retreated to a mountainous area near the strategic Bab Al Mandab Strait that loyalists recaptured last week, military sources said.

On Sunday, 20 Houthi rebels were killed and 40 captured when forces loyal to President Abed Rabbo Mansour Hadi attacked insurgents in Jebel Nasr near Bab Al Mandab, the same sources said.

Loyalists backed by the Saudi-led coalition retook control of Bab Al Mandab on Thursday. 

The narrow waterway, which separates Yemen from Djibouti some 32 kilometres away, funnels shipping to and from the Suez Canal at the north end of the Red Sea.

Coalition forces have sent reinforcements, including 10 tanks, to support government troops in mopping up operations, witnesses said. 

Prime Minister Khaled Bahah visited the area on Saturday, and warned the Houthis there was no room for more "adventures".

Hadi and his government returned to Aden last month following six months in exile, after loyalist forces regained control of the port city, its province and four other southern provinces from the rebels.

The rebels still control the capital Sanaa and northern provinces near the border with Saudi Arabia.

Meanwhile, pro-government forces fighting rebels in Marib, east of Sanaa, have advanced towards Sarwah, a rebel stronghold on the way to the capital, military and tribal sources told AFP.