Ukrainian crisis Several hundred people take part in clashes between Ukrainian police and anti-Petro Poroshenko protesters (led by opposition leader Mikheil Saakashvili) demanding the president's resignation at the October Palace in Kiev.
Chilean general election, 2017 Voters choose Sebastián Piñera over Alejandro Guillier as their next president in a run-off election.
Australia–North Korea relations Australian Federal Police arrest naturalized North Korean Chan Han Choi for violating UN and Australian sanctions by acting as an economic agent for North Korea.
2017 St. Petersburg raid Russian President Vladimir Putin thanks U.S. President Donald Trump for sharing intelligence from the Central Intelligence Agency which they say helped prevent a terrorist attack in Saint Petersburg.
China–Russia relations The Russian Ministry of Defense says that Russia and China concluded a five-day computer-generated air defense drill in Beijing.
Positions on Jerusalem Eighty-thousand Muslims demonstrate in Jakarta, Indonesia, against the U.S recognition of Jerusalem as the Israeli capital.
Recep Tayyip Erdoğan, the President of Turkey says "the day is close when officially, with God's permission" his nation will open an embassy to Palestine in East Jerusalem.
Hartsfield–Jackson Atlanta International Airport A power failure at Hartsfield–Jackson Atlanta International Airport results in the cancellation of more than 1,100 flights, and leaves hundreds of passengers stranded.
Multiple-vehicle collision Six people are killed in a multiple-vehicle collision in Birmingham, England.
Russia–Venezuela relations Venezuela and Rosneft sign agreements on gas exploration and exploitation.
Syrian civil war A Russian airstrike using napalm kills at least ten civilians, including four children and six women from one family, in Idlib's town of Khan Shaykhun, according to the leader of the White Helmets.
Second Libyan Civil War Gunmen shoot dead the Mayor of Misurata, Libya, Mohamed Eshtewi, and wound his brother, after they chase down his car.
2017 Quetta church attack A suicide bomb and gun attack on a Methodist church in Pakistan kills nine people.