But the president will be looking, too, for attention from a few miles further off, in China, whose rise as a trading and diplomatic partner but also as a potential rival for control of thinly populated Siberia's resources has brought a new focus in Moscow on both business and military investment in the far east.

Putin, who meets Chinese leaders in Beijing on Tuesday as he settles back into his role in the Kremlin, has poured money into the Vladivostok area since it was chosen five years ago to host this September's Asia-Pacific APEC summit.

The bridge, which with a central span of 1.l km (1,200 yards) can claim to be the longest of its type in the world, is a sweeping statement of intent. It connects Russia's main Pacific port to Russky Island, where just 20 years ago, as Soviet Communism collapsed, soldiers starved to death for want of rations being dispatched to this remotest of outposts.