African Union troops, tanks enter Kismayu - Somali army
Residents said the troops opened fire in the air to disperse people who had gathered to watch the tanks rolling into the city.
"AU tanks and Somali military vehicles have taken positions in Kismayu, people have welcomed us," General Ismail Sahardiid, the commander of Somali government forces told Reuters.
(Reporting by Abdi Shekih; Writing by James Macharia)