Russia's Biggest Military Exercise in decades Tuesday July 16,2013

President Vladimir Putin on Tuesday watched Russia's biggest military maneuvers since Soviet times, involving 160,000 troops and about 5,000 tanks across Siberia and the far eastern region in a massive show of the nation's resurgent military might

Dozens of Russia's Pacific Fleet ships and 130 combat aircraft also took part in the exercise, which began on Friday and continue through this week. Putin watched some of the drills on Sakhalin Island in the Pacific, where thousands of troops were ferried and airlifted from the mainland

The maneuvers are part of recent efforts to boost the military's mobility and combat readiness after years of post-Soviet decline, but they have far exceeded previous drills in both numbers and territorial scope

As part of the war games held across several time zones, some army units deployed to areas thousands of kilometers away from their bases. Paratroopers were flown across Russia in long-range transport planes, and some units were ferried to Sakhalin under escort of navy ships and fighter jets