Two people died on Tuesday in Somalia's capital Mogadishu after a suicide bomber blew himself up in a restaurant near a police base, a police spokesman and a witness said.
It was unclear who was behind the attack.
"A blast occurred at a restaurant near School Policio (police base), we shall give details later," police spokesman Sadik Ali told Reuters in a WhatsApp message.
A witness, shopkeeper Mohamed Ali, told Reuters at least two people were dead from the blast.
"I understand this includes the restaurant owner. Police opened fire after the blast," Ali said, adding that he could see huge clouds of smoke rising above the restaurant and ambulances trying to reach the blast site.
Al Qaeda-allied group al Shabaab frequently carries out bombings in Mogadishu and else where in Somalia as part of its campaign to topple the central government.
The group wants to establish its own rule in the country.
Israeli planes and tanks pounded areas across the Gaza Strip overnight and on Sunday, destroying several residential buildings, witnesses said, as Palestinians desperately awaited implementation of a US plan to end the war.
The number of students confirmed dead after the collapse of a boarding school building in Indonesia rose to 36, from 16 a day earlier, the country's disaster mitigation agency said on Sunday.
President Donald Trump told Israel on Friday to immediately stop bombing Gaza after Hamas agreed to release hostages and accept some other terms in a US plan to end the war, but issues like disarmament appeared unresolved.
Japan's ruling party picked hardline conservative Sanae Takaichi as its head on Saturday, putting her on course to become the country's first female prime minister in a move set to jolt investors and neighbours.