LONDON (Reuters) - Russian prosecutors are seeking to recover nearly $33 million of funds that they say were allocated for the defence of the western Kursk region, invaded by Ukraine last year, but stolen instead by corrupt officials. Ukrainian troops stormed across the border in a surprise attack on Aug. 6 and seized a chunk of Russian territory, some of which they still hold - a valuable bargaining chip for Kyiv in any peace talks with Moscow. A lawsuit filed by the office of Russia's Prosecutor General orders the head of the Kursk Regional Development Corporation, his deputies and a...