<p class="MsoNormal">Russian paratroopers jump as a rainbow appears in the sky during the joint Russian, Belarusian and Serbian military exercise ‘The Slavic Brotherhood’ at the military ground Kovin, near Belgrade (Photo: Stringer/AFP)</p>
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<p class="MsoNormal">Russian paratroopers are seen as a rainbow appears in the sky during the joint Russian, Belarusian and Serbian military exercise (Photo: Stringer/AFP)</p>
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<span>The US Capitol dome is seen at sunrise over Washington, DC (Photo: Saul Loeb/AFP)</span>
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<p class="MsoNormal">A Cargo ship sails the Atlantic Ocean during sunset in Cartagena, Colombia (Photo: Luis Acosta/AFP)</p>
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<span>The sun sets beyond the Elizabeth Tower, also known as Big Ben, at the Houses of Parliament (R), and the London Eye, in central London (Photo: Justin Tallis/AFP)</span>
