View image in fullscreenSremska Mitrovica, SerbiaThe wreckage of the Slovenac, a paddle-wheel tugboat built in 1913, emerging from the low waters of the Sava River as drought and prolonged hot and dry weather to lower water levels across the region. The Slovenac sank on 25 April 1945 after striking a German mine while transporting supplies and wounded soldiers in the final days of the second world warPhotograph: Andrej Isaković/AFP/Getty ImagesShareView image in fullscreenMaumere, IndonesiaPeople evacuated because of a magnitude 7.7