Russian Prime Minister Vladimir Putin has announced his government plans to spend hundreds of billions of dollars on weapons modernization by 2020. In his address to parliament earlier this year, Putin said Russia must be strong enough to fend off any threats from abroad, so missile production will double starting in 2013.  Analysts in Moscow say this ambitious plan is intended mainly to preserve the government’s domestic and regional influence.  Anya Ardayeva reports for VOA from the Russian capital.