The total value of Russian military aircraft delivered in 2011 was $4,82 billion ($3.1 billion in 2010). Traditionally the deliveries of Su-30 fighters to several countries have formed the basis.
It has been reported by president of UAC, Mikhail Pogosyan.
Su-34 bomber will form the basis of Russian front-line aviation, replacing the Su-24.
The new modification will have the range of over 4000 km.
The fourth prototype will join the flight testing in 2012