The Al-Taqaddum air base serves the city of Fallujah in Iraq. Haider al-Abadi is the leader of Iraq.
[['Iraq', 'LEADER_NAME', 'Haider al-Abadi'], ['Al-Taqaddum Air Base', 'CITY_SERVED', 'Fallujah'], ['Fallujah', 'COUNTRY', 'Iraq']]