"Our concern is to rescue all hostages ALIVE and that is why the operation is delicate," the Kenya Defence Forces said yesterday in a situation update on Twitter.
"All efforts are underway to bring this matter to a speedy conclusion," it said.
The army said four of its soldiers were wounded in the latest fighting inside the upmarket Westgate mall, which was stormed by gunmen from Somalia's Al-Qaeda-linked Shebab rebels midday Saturday.
