SpaceX SpaceX successfully lands another Falcon 9 First stage onto a floating barge for the second time. It was carrying a Japanese communications satellite JCSAT-14, which was successfully put into geostationary orbit.
2016 United Kingdom local elections In Scotland, the Scottish National Party win a historic third term in government with Nicola Sturgeon re-elected First Minister, but fall two seats short of an overall majority.
London votes Sadiq Khan to succeed Boris Johnson as Mayor of London; Khan is the first Muslim to be elected London's Mayor.
Workers' Party of Korea The Workers' Party of Korea, the ruling party of North Korea, holds its first party congress in nearly 40 years. The meeting comes as the country is facing tougher sanctions for its recent missile launches.
Australian Head of Australia's Department of Immigration Mike Pezzullo denies that the detention centre for asylum seekers on Manus Island must be closed. He said there was no crisis that required any closure of the centre despite Papua New Guinea's Supreme Court ruling it to be unconstitutional and ordering the release of the detainees.
2016 Philippine presidential election Leni Robredo thanks a group of activist-farmers from Sumilao, Bukidnon, for their support promising to continue their reforms.
Grace Poe rejects Mar Roxas' offer saying she is not willing to withdraw. Jejomar Binay also rejects calls for him to withdraw.
Mar Roxas and current President Benigno Aquino III call on political rivals Jejomar Binay, Miriam Defensor Santiago, and Grace Poe to unite and form a unity coalition in the upcoming elections.
Vice presidential candidate Leni Robredo thanks supporters for the "Poe-Robredo tandem" pairing her with presidential candidate Grace Poe but insists she is loyal to her running-mate Mar Roxas.
The supporters of presidential candidates Grace Poe and Mar Roxas post petitions and counter-petitions on Change.org urging either candidate to drop-out and give way for the other.
Westfield Montgomery Mall A man is killed, and two others are injured (a man in critical condition and a woman with non-life-threatening injuries), in the parking lot of Westfield Montgomery Mall in Potomac in Montgomery County, Maryland, near Washington, D.C. Soon after, a woman is killed at a grocery store some miles away. Police suspect that the same shooter may be behind both crime scene incidents. Police in both Montgomery County and neighboring Prince George's County are also examining whether this person is the same as the male involved in the fatal shooting the previous day of a woman, Gladys Tordil, who was allegedly shot (a bystander who tried to help was also wounded) by her estranged abusive husband, tentatively identified as Eulalio Tordil, 62, a former Federal Protective Service officer.
Syrian civil war More than 72 are killed in clashes between Al-Nusra Front and Syrian government forces in Khan Tuman south of Aleppo, Syria.