Tags: Ukraine

It may have been the last note Boris Nemtsov ever wrote, a hurried scrawl in blue pen on a plain white sheet of A4 paper. A day before he was shot dead near the Kremlin last week, the Russian opposition figure and his close aide Olga Shorina were discussing a sensitive investigation he was preparing into Moscow's backing for separatist fighters in eastern Ukraine.

France's highest appeals court paved the way on Wednesday for the extradition to either Russia or Ukraine of jailed Kazakh tycoon Mukhtar Ablyazov, accused of embezzling up to $6 billion from his former bank BTA.

Russia's Defence Ministry said on Thursday that large-scale military exercises had started in southern Russia and in disputed territories on Russia's borders.