The Russian military will get four more S-400 complexes by the end of
2011, Commander of the Russian Air Forces General-Colonel Alexander
Zelin said, RIA Novosti reports.
Two complexes were put into operation last week and two more will be
put this week.
The first regiment received an S-400 at the Elektrostali in 2007, the
second at Dmitrov on July 31, 2011.