Sources: BBC
Bomb maker Mundi Sawadjaan, a leader of Abu Sayyaf and suspect in the 2020 suicide bombings in Sulu, is killed by security forces during a military operation in Basilan, Philippines. 2023-12-2
Militants believed to be Abu Sayyaf jihadists detonate two bombs in Jolo, Sulu, Philippines, killing 14 people and wounding 75 others. The first occurred as army personnel were assisting in carrying out COVID-19 humanitarian efforts. The second was carried out by a female suicide bomber near the Our Lady of Mount Carmel Cathedral, which was bombed in 2019. 2020-08-24
Abu Sayyaf militants ambush and kill 11 Philippine Army troops and wound 14 others in the southern Sulu Province, according to general officer Cirilito Sobejana. 2020-04-17
Six Vietnamese sailors are kidnapped by the Abu Sayyaf off the coast of the Philippines. 2016-11-12
Three people, including a pregnant woman, are kidnapped in Patikul, Sulu, in the Philippines Autonomous Region in Muslim Mindanao. No group has claimed responsibility, though Abu Sayyaf is suspected. 2016-08-6
Canadian Prime Minister Justin Trudeau says his government has "compelling reason to believe" that Robert Hall, who was held hostage in the Philippines, has been killed by his captors, presumably the same Abu Sayyaf militants who beheaded another Canadian, John Ridsdel, on 25 April 2016. 2016-06-13
Indonesia, Malaysia, and the Philippines agree on joint naval patrols after an increase of kidnappings by the Abu Sayyaf militants. 2016-04-28
At least 18 soldiers are killed and 52 injured in clashes with Abu Sayyaf militants and allied gunmen in Basilan island, Philippines. [http:--www.foxnews.com-world-2016-04-09-18-filipino-soldiers-killed-52-others-wounded-in-clash.html (FOX News)] 2016 Battle of Basilan2016-04-9
Philippine Army soldiers capture five suspected members of the terrorist group Abu Sayyaf in a raid on Basilan Island. 2011-06-22
Philippine Army soldiers kill two Abu Sayyaf fighters in Al-Barka, Basilan. 2011-04-16