Two separate explosions have killed at least 64 people in Kampala, the capital of Uganda.
Police say the bombs deliberately targeted crowds watching the Football World Cup final.
The victims were at gatherings watching the last minutes of Spain's first ever victory, a one-nil win over the Netherlands.
Fifteen people were killed at a popular restaurant called Ethiopian Village and 49 at Lugogo Rugby Club. More than 70 were injured.
One American was among those killed in the bombings and the United States president Barack Obama says Washington is ready to help Uganda hunt down those responsible.
There was no immediate claim of responsibility for the bombings, but it is believed the Somali Islamist group Al-Shabab could be responsible.
The Al Qaeda-inspired militants have threatened to attack Uganda for sending peacekeeping troops to prop up the Western-backed government in Somalia.
