tank

Ukrainian government soldiers sit on an armoured vehicle as they take up a position in a sunflower field around 20 Km south of Donetsk on July 10, 2014. Ukrainian forces have massed tanks and armoured vehicles around 20 kilometres (12 miles) south of the rebel-held city of Donetsk. A column of vehicles stretching a kilometre and a half (one mile) arrived on Wednesday without facing any resistance, Ukrainian soldiers said, as part of a campaign to surround Donetsk and the neighbouring city of Lugansk, also controlled by pro-Russian separatists.

Dominique Faget/AFP

Ukrainian government soldiers sit on an armoured vehicle as they take up a position in a sunflower field about 20 km south of Donetsk. Ukrainia forces have massed tanks and armoured vehicles about 20 km south of the rebel-held city of Donetsk

Visitors stand watch blue fin tunas in a 2,200-ton tank at Tokyo Sea Life Park in Tokyo, Monday, July 7, 2014. The tank is designed to create artificial flow of the ocean to keep the fish alive.

Koji Sasahara/AP

A visitor watches blue fin tunas in a 2,200-tonne tank at Tokyo Sea Life Park on Monday.

Militant Islamist fighters take part in a military parade along the streets of northern Raqqa province

Reuters/Stringer

Militant Islamist fighters parade in Raqqa province, Syria, to celebrate their declaration of an Islamic ‘caliphate’ after the group captured territory in neighbouring Iraq, a monitoring service says

Sudanese Armed Forces and Rapid Support Forces personnel ride on a tank after recapturing the Daldako area

Mohamed Nureldin Abdallah/Reuters

Sudanese Armed Forces (SAF) and Rapid Support Forces (RSF) personnel ride on a tank after recapturing the Daldako area, outside the military headquarters in Kadogli.

French troops of the "Operation Sangaris" man a position at a checkpoint in Bangui's PK12 area, Central African Republic, on February 18, 2014. Eight people, including six civilians, have been killed in a firefight between African peacekeepers and fighters from the mainly Christian "anti-balaka" militia, a police source said on February 18.

Fred Dufour/AFP

Operation Sangaris French troops man a position at a checkpoint in Bangui’s PK12 area, Central African Republic

A diver performs with sardines as part of summer vacation events at an Coex Aquarium in Seoul, South Korea, Wednesday, July 31, 2013.

Ahn Young-joon/AP

A diver performs with sardines as part of summer holiday events at Coex Aquarium in Seoul, South Korea.