Members of a historical military club participate in the re-enactment of the Battle of Tannenberg – an engagement between the Russian and the German empires in the first days of the first World War – in Szkotowo, northern Poland. Photograph: Tomasz Waszczuk/EPA

Mobilisation in the Capital Yesterday was the second day of the mobilisation and, like the first, it passed in an orderly way . . . From 6am (...)

US president Barack Obama attends the second working meeting of the G20 heads of state and government, heads of invited states and international organisations at the G20 summit yesterday. World leaders  sought to contain tensions over the global economy. Photograph:  Grigoriy Sisoev/Host Photo Agency via Getty Images

World leaders yesterday sought to contain tensions over the global economy, as advanced economies agreed to carefully manage the wind-down of its mass(...)