Directions: Four sentences are given below in jumbled form. Rearrange them to make a meaningful paragraph.

P: Due to the recent downturn in Russia's economy, however, some analysts expect its modernization plan to face shortfalls in funding. Q: It is currently in the process of modernizing and recapitalizing its entire arsenal of strategic nuclear weapons. R: Russia became the world's second nuclear weapon state after it tested its first device in Kazakhstan, on 29 August 1949. S: In February 2011, Vladimir Popovkin, Russia's First Deputy Minister of Defence, announced that Moscow would spend about $70 billion on Russia's strategic nuclear forces between 2011 and 2020.