1972 (age 46–47)
|Other names||Sheikh Ahmed Umar Abu Ubaidah, Sheikh Omar Abu Ubaidaha, Sheikh Ahmed Umar, Sheikh Mahad Omar Abdikarim, Abu Ubaidah, Abu Diriye, Diriye|
|Known for||Emir of Al-Shabaab|
Ahmed Umar (Somali: Axmed Cumar, Arabic: أحمد عمر), also known as Ahmed Diriye and Abu Ubaidah, is the Emir of the Somalia-based Islamist group Al-Shabaab. He was listed by the U.S. State Department as a Specially Designated Global Terrorist in April 2015. He has a bounty of $6,000,000 on his head from the Rewards for Justice Program.
Ahmed Diriye became the leader of al-Shabaab following the death of the group's former leader, Ahmed Abdi Godane, in September 2014. Prior to replacing Godane, Diriye served in several positions within al-Shabaab, including as Godane's assistant, the deputy governor of Lower Juba region in 2008, and al-Shabaab's governor of Bay and Bakool regions in 2009. By 2013, he was a senior adviser to Godane, and served in al-Shabaab's "Interior Department," where he oversaw the group's domestic activity. He shares Godane's vision for al-Shabaab's terrorist attacks in Somalia as an element of al-Qa’ida's greater global aspirations.
He was named Al-Shabaab leader in September 2014, after Godane was killed by a U.S. airstrike.