- Plans for a Chicago-based presidential library in honour of the former U.S. President Obama are revealed.
- Philippine President Rodrigo Duterte tells U.S. President Barack Obama to "go to hell" after the United States refuses to sell some weapons to his country, while also acknowledging the cooperation of Russia and China.
- United States President Barack Obama ends the American arms embargo with Vietnam during his visit in the country.
- President Barack Obama says the United States isn't taking North Korean Foreign Minister Ri Su-yong's proposal to halt nuclear activity seriously. Pyongyang would "have to do better than that," he added.
- United States President Barack Obama, at the Gulf Cooperation Council Summit in Saudi Arabia, says the United States will continue to deter and confront aggression against Gulf Arab states; joins others in warning the fragile cease-fire in Syria is on the verge of collapse; pledges vigilance about Iran's destabilizing activities in the Middle East; wants Gulf allies to offer more democratic reforms and improve human rights; and, says the U.S. and its Gulf partners should wait to see whether Iraq can resolve its political crisis before committing more financial aid which is impeding the fight against ISIL.