Fighting in Sana'a, Yemen resumes

Fighting in Sana'a between opposition tribesmen and Yemeni security forces resumed on Wednesday after a brief respite

• Smoke rises during clashes between police forces and armed tribesmen loyal to tribal leader Shiekh Sadiq al-Ahmar near his house in Sana'a May 24, 2011.

And tribesmen loyal to a powerful opposition chief have taken control of state news agency Saba, a high-ranking official and witnesses said.

The tribesmen loyal to Shaikh Sadiq Al Ahmar also hold the national airline Yemenia and have tried to occupy the interior ministry headquarters, according to witnesses and the official, who spoke on condition of anonymity.
 

38 killed Tuesday

Yemeni security and medical officials said Tuesday 38 people have been killed in a day of fighting between powerful anti-regime tribes and President Ali Abdullah Saleh's forces.

A security official said 14 soldiers were killed in the fighting and 20 others were missing. A hospital official said 24 tribesmen were killed. Both officials spoke on condition of anonymity because of the sensitivity of the matter.

Saleh appealed for a cease-fire.

Fighters from Yemen's most powerful tribes and soldiers exchanged fire in the capital Tuesday, using artillery shells, mortars in pitched street battles. This was a sharp escalation in the uprising that is threatening to become a militia-led revolt after diplomatic efforts failed to get Saleh to step down.

Up to now, protesters filled the street with hundreds of thousands in demonstrations, demanding that Saleh resign after more than three decades in power.

After a mediation effort by Yemen's neighbours in the Gulf Cooperation Council, backed by the US, failed this week, fighting erupted between tribes opposed to Saleh and security forces.