This handout image made available by the African Union Mission to Somalia (AMISOM) on October 6, 2014, shows Ugandan Special Forces soldiers.
MOGADISHU - Fighters from Somali militant group al-Shabaab rammed a suicide car bomb into the gates of an African Union base in Somalia and fought their way inside early on Friday, the group and the Somali army said, and fighting was still going on.
There were no immediate reports about casualties from the attack in Ceel Cado, in the south of the country, about 550 km west of Mogadishu, near the Kenyan border.
AMISOM can confirm that there was an attack on our troops in El-Adde. More to follow with factual details. Somalia— AMISOM (@amisomsomalia) January 15, 2016
Al-Shabaab, a group aligned to al Qaeda, said the base had Kenyan soldiers serving as part of an African Union force battling the Islamist group in Somalia, a country mired in conflict since civil war broke out in 1991.
"Our fighters went in and after heavy exchange of gunfire we took over the base," Sheikh Abdiasis Abu Musab, al-Shabaab’s military operations spokesman, told Reuters.
Somalia - Travel News - al-Shabaab fighters attack an African Union base in Ceel Cado, fighting ongoing, travelawareness— Healix Security (@healix_security) January 15, 2016
Musab added that AU soldiers fled from the base.
But a Somali military official said the fighting in the base continued. Residents said they could hear sporadic gunfire.
"A suicide car bomb exploded at the gate of the base and their fighters went in. There is heavy gunfire going on inside the base," Major Hussein Abdulle, a military officer stationed about 100 km from the Ceel Cado base, told Reuters.
Al-Shabaab has in the past year staged multiple attacks against African Union bases in Somalia, part of a guerrilla-warfare strategy to drive out foreign troops and impose its harsh version of Islamic law across the Horn of African nation.