Russia threatens to play the Cuba card... again;

Medvedev concerned that "

offices are for sale"

Russian navy: assertive in the Arctic;

Russian provocations fuel fears of war with Georgia

FSB fingered in Litvinenko murder;

Russia joins China to block Zimbabwe sanctions

BP feeling the squeeze in Russia;

Face to face: Bush and Medvedev meet

In "

threats to Britain"

poll, Russia nearly tops list;

Medvedev dismisses G8 eviction threat