STOCKSHOTS of the city of Sevastopol, the largest city on the Crimean Peninsula, and its most important port and naval base. Tourism in Crimea has fallen sharply in a region under Russian control, with beaches and other destinations only half full as visitors stay away due to fears and uncertainties over the invasion. Russian soldiers now stroll along Sevastopol's streets and tourist kiosks sell Russian flags and military insignia. STOCKSHOTS