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Shooting of Dallas police officers

Micah Xavier Johnson ambushed and fired upon a group of police officers in Dallas, Texas, killing five officers and injuring nine others. Johnson was an Army Reserve Afghan War veteran who was reportedly angry over police shootings of black men and stated that he wanted to kill white people, especially white police officers.

Floods in the Krasnodar region, Russia, kill 140 people

Flash floods caused by torrential rain have swept the southern Russian Krasnodar region, killing 140 people. Up to 13,000 people have been affected by the disaster. A state of emergency has been declared in the cities of Krymsk, Novorossiysk, and Gelendzhik. The affected area was large and the damage widespread.

Terrorist bomb blasts strike London's public transport system

This day is known for a series of coordinated terrorist suicide bomb attacks in London, United Kingdom, city's public transport system. Four Islamic terrorists separately detonated three bombs in quick succession aboard London Underground trains across the city and later a fourth on a double-decker bus in Tavistock Square.