Referendum Greek Prime Minister Alexis Tsipras calls Russian President Vladimir Putin in the wake of the referendum; Putin expresses his support for the Greek people in the call. Many western officials express concerns that, like Egypt, Greece may increase its ties to Russia at the expense of the west. Greece is a member of the NATO military alliance.
Yanis Varoufakis resigns as the Greek Minister of Finance despite the success of the "no" vote which supported his views.
Ban Ki-moon Ban Ki-Moon, the Secretary-General of the United Nations, calls for a new investigation into the death of former Secretary-General Dag Hammarskjöld in a plane crash after a panel he appointed uncovers new evidence.
Russian military A Russian Su-24 military aircraft crashes while taking off from an airfield in the Khabarovsk region in Russian Far East on a nighttime training flight and both pilots are killed.
Boko Haram insurgency Two bomb attacks on the central Nigerian city of Jos have left at least 44 people dead.
Yemeni Civil War (2015–present) An air-strike by the Saudi-led coalition on the southern port city of Aden kills at least 30 people. It is unclear how many of the dead are civilians or Houthi rebels.
Iraqi Civil War (2014–2017) An Iraqi Air Force Sukhoi Su-25 jet, returning from a bombing raid against ISIL militants in the north, accidentally drops a bomb on Baghdad destroying several homes and killing at least 7 civilians. American officials claimed that as many as 65% of Iraqi air force bombers do not drop their bombs due to "lack of targets".