January 25 – At least 28 people are killed in an al-Shabaab attack on a hotel in Mogadishu.[1]
January 27 – al-Shabaab militants kill dozens of Kenyan troops in a raid in southern Somalia's African Union base.[2]
February
February 8 – Unidentified gunmen raid a hotel in Bosaso killing four guards and 2 militants. Officials blame al-Shabaab although the group denied having orchestrated the attack.[3]
February 19 – A car bomb explodes outside a market in the Wadajir District, killing at least 39 people and injuring 50 more.[4]
February 27 – A car bomb explodes near Mogadishu's army checkout point wounding 4 Somali soldiers after al-Shabaab vows an attack.[5]
March
March 13 – At least 6 people are killed and four others wounded from a vehicle filled with explosives exploding near a hotel in Mogadishu.[6]
March 14 – Pirates seize a United Arab Emirates owned oil tanker, Aris 13, kidnapping 8 Sri Lankan crew members. This is the first incident of piracy off the coast since 2012.[7]
March 16 – The pirates that seized Aris 13 free the vessel without a ransom.[8]
May 6 – A United States Navy SEAL is killed and three others injured in a gunfight with al-Shabaab in Mogadishu. This is the first time an American soldier was killed in combat in Somalia since 1993.[16]
June
June 8 – An al-Shabaab attack on a military base in Puntland leaves at least 70 people dead in what Somali officials call the deadliest attack in the country for years.[17]
June 14 – In Mogadishu, a suicide car bomb explodes outside Posh Treats, an eatery and night club also operating as a guest house.[18] Five al-Shabaab gunmen then raid Pizza House, a neighboring pizza restaurant and nightclub. The gunmen took hostages and holed up for 11 hours,[19] killing 31 civilians and five security force members in the process, many at point-blank range.[20] All five gunmen are ultimately killed by security forces.[21]
July
July 30 – A car bomb explodes near a police station in Mogadishu resulting in at least 6 fatalities and 13 injuries.[22]
September
September 29 – At least 15 soldiers are killed in an al-Shabaab raid on a Somali military base in Mogadishu.[23]
October
October 14 – A truck bomb exploded outside the Safari Hotel in Mogadishu; at least 587 people are confirmed to have been killed in one of the deadliest terrorist attacks in the country to date.[24]
October 28 – An explosion from a truck bomb occurred in Mogadishu. There were two more explosions, one from a suicide bomber. These bombings killed at least 25 people and injured 30.[25][26]