24 hours in pictures

Mogadishu, Somalia: A young displaced girl attends a makeshift school at a Somali camp Photograph: Mohamed Dahir/AFP/Getty Images

Mexico City, Mexico: Soldiers stand in line as they prepare to board military vehicles at a military school. At least 5,000 new recruits are sent to the northern part of Mexico to participate in drug crop eradication duties Photograph: Dario Lopez-Mills/AP

Libreville, Gabon: Women wait to pay tribute to the late president of Gabon, Omar Bongo Photograph: Martin Bureau/AFP/Getty Images

Ascot, UK: Men in traditional morning suits and a woman in a hat walk down to the racecourse early in the morning on the first day of Royal Ascot Photograph: Chris Jackson/Getty Images

Tehran, Iran: Men hold campaign posters as they sit on a tree during a rally in support of the defeated presidential candidate Mirhossein Mousavi Photograph: Morteza Nikoubazl/Reuters

Jalozai Camp, Pakistan: A displaced woman battles severe winds as conditions in the huge tent city become more difficult every day Photograph: Paula Bronstein/Getty Images

Washington, US: The US president, Barack Obama, boards Air Force One to travel to Chicago for a speech on healthcare Photograph: Jonathan Ernst/Reuters

Soweto, South Africa: An interior view of construction work at the Soccer City stadium on the outskirts of Soweto Photograph: David Azia/AP

Mangaung Bloemfontein, South Africa: Young football fans at the Brazil versus Egypt FIFA Confederations Cup match Photograph: John Sibley/Action Images

Krasnoyarsk, Russia: A Siberian maral subspecies of deer is held in a special device as it has its antlers cut Photograph: Ilya Naymushin/Reuters

Cairo, Egypt: A worker hoses down a train Photograph: Amr Abdallah Dalsh/Reuters

Athens, Greece: A man walks away from a fire Photograph: Aris Messinis/AFP/Getty Images

Stockholm, Sweden: The Volvo Ocean Race boat, Ericsson, sails between Marstrand island and Stockholm Photograph: Olivier Morin/AFP/Getty Images

London, UK: Dogs break the Guinness World Record for the loudest bark in history Photograph: David Parry/PA