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A woman walks among some 3,000 US national flags erected by students and staff from Pepperdine University Malibu, to honor the victims of the September 11 2001 attacks
Yuri Maltsev /Reuters
Residents launch paper boats in the far eastern city of Vladivostok in Russia on Tuesday to mark the 69th anniversary of the end of the second world war.
Soldiers place a wreath during a ceremony outside the Czech Radio building in Prague to commemorate the 46th anniversary of the Soviet-led occupation of the former Czechoslovakia in 1968
A man in navy uniform holds Japan’s rising sun flag at the Yasukuni shrine in Tokyo, Japan, on Friday. Shinzo Abe, Japan’s prime minister, stayed away from the war shrine on the 69th anniversary of Japan’s defeat in the second world war.
A policeman stands in al-Haram street in Cairo, Egypt, during clashes with Muslim Brotherhood supporters following a rally marking the first anniversary of a Cairo crackdown
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Visitors head to the 69th anniversary commemoration of the dropping of the atomic bomb, which in 1945 destroyed much of Hiroshima and three days later Nagasaki effectively ending the second world war. The ceremony took place on Wednesday in front of the atomic bomb dome at the Hiroshima Peace Memorial Park, Japan
People experience an artwork entitled ‘Spectra’ by Japanese visual artist Ryoji Ikeda during ‘Lights Out’, part of commemorations to mark the 100th anniversary of the outbreak of the first world war, in London
A Chelsea Pensioner walks among poppies in the moat at the Tower of London on Friday. This year marks the 100th anniversary of the beginning of the first world war, which cost more than 37 million military and civilian casualties between 1914 and 1918.
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An Iranian soldier walks past a portrait of the Ayatollah Khomeini outside Khomeini’s shrine on the 25th anniversary of his death on Wednesday on the outskirts of Tehran, Iran
Young participants hold candles as they join tens of thousands of people attending a candlelight vigil at Victoria Park in Hong Kong on Wednesday to mark the 25th anniversary of the June 4th Chinese military crackdown on the pro-democracy movement in Beijing