24 hours in pictures

Ramat Migron, West Bank: A Jewish settler rebuilds his outpost after Israeli policemen demolished it under increasing pressure from the international community Photograph: Uriel Sinai/Getty Images

Belgrade, Serbia: A mammoth skeleton recently unearthed by archeologists at an open pit coal mine in Kostolac. Believed to be one million years old, the skeleton is a southern mammoth, or mammuthus meridionalis, originating from northern Africa Photograph: Srdjan Ilic/AP

Swabi, Pakistan: A displaced boy covers his head with a cooking pot during a sand storm at the Chota Lahore refugee camp Photograph: Emilio Morenatti/AP

Nice, France: Dog owners take part in a demonstration demanding more open spaces in urban areas for domestic animals Photograph: Eric Gaillard/Reuters

Wesendahl, Germany: A man and a boy pick strawberries next to a giant promotional strawberry Photograph: Michael Urban/AFP/Getty Images

Santiago, Chile: Teachers run away from a police water cannon during a rally Photograph: Ivan Alvarado/Reuters

Guwahati, India: A scavenger, surrounded by a flock of Greater Adjutant birds, collects plastic to be recycled at a dump site Photograph: Utpal Baruah/Reuters

Maoz Esther, West Bank: Jewish settlers rebuild their destroyed structures demolished in the day by Israeli troops Photograph: Sebastian Scheiner/AP

Cairo, Egypt: US president Barack Obama tours the Sultan Hassan Mosque. Obama arrived in Egypt on Thursday to deliver a much-heralded speech before an audience at Cairo University Photograph: Gerald Herbert/AP

Tehran, Iran: A cleric prays at a ceremony in a mosque to mark the anniversary of Islamic Republic founder Ayatollah Ruhollah Khomeini's death Photograph: Morteza Nikoubazl/Reuters

Beijing, China: Chinese honor guards stand in position against the backdrop of Tiananmen Square on the 20th anniversary of the bloody crackdown on 1989 pro-democracy protests Photograph: Elizabeth Dalziel/AP

Gaza City, Gaza: A Palestinian child plays in the rubble of a mosque Photograph: Mohammed Abed/AFP/Getty Images

Havana, Cuba: A woman walks through the city Photograph: Javier Galeano/AP

Rome, Italy: Medals of the 13th FINA world swimming championships Photograph: Filippo Monteforte/AFP/Getty Images

Beijing, China: Artist Rachel Wong marks the 20th anniversary of the Tiananmen Square protests by painting herself yellow and reading a bible Photograph: Kin Cheung/AP

Boetzingen, Germany: A field of corn poppy blossoms Photograph: Winfried Rothermel/AP