At least 21 people were killed when Somali militants stormed a luxury hotel compound in Nairobi, Kenya's government has confirmed.
Hundreds were forced to flee the bloodshed at the DusitD2 hotel and business complex on Tuesday.
Some 28 injured people have been admitted to hospital, and Kenya's Red Cross said 19 are still missing.
Somalia-based Islamist group al-Shabab said it was behind the attack, which triggered a 19-hour security operation.
President Uhuru Kenyatta said the siege ended with five jihadist attackers "eliminated".
Kenya has been a target for al-Shabab since October 2011, when it sent its army into Somalia to fight the jihadist group.
The BBC's Andrew Harding, in Nairobi, says cowering groups of civilians were escorted to safety by security forces throughout Tuesday night, amid sporadic bursts of gunfire and the boom of explosions that continued well beyond dawn. Many had spent hours hiding in their offices, or in bathrooms.
On the crowded street outside the large, upmarket complex, friends and relatives embraced those who emerged and thanked Kenyan security forces.
Mourners have now begun to bury the dead.
In a televised address, President Kenyatta said "every person that was involved in the funding, planning and execution of this heinous act" would be "relentlessly" pursued.
Two people believed to be linked to the attack were arrested after raids on Wednesday, AFP reported.
According to Reuters news agency, al-Shabab issued a statement calling the attack "a response" to US President Donald Trump's decision to recognise Jerusalem as the capital of Israel.
The move last year overturned decades of US foreign policy, and drew international criticism.
Jerusalem is a sacred city in Islam, Judaism and Christianity - and while Israel regards the whole of Jerusalem as its indivisible capital, Palestinians claim the eastern part of the city as the capital of a future state.
Who are the victims?
US citizen Jason Spindler is among the dead. His brother, Jonathan, announced on Twitter that Jason had survived the 9/11 attacks in New York in 2001.
In an interview with US broadcaster NBC, Sarah Spindler said her son had been trying to "make a positive change in the third world in emerging markets".