Arsenal's English striker Danny Welbeck celebrates a goal during the UEFA Europa League second leg quarter-final football match between CSKA Moscow and Arsenal at VEB Arena stadium in Moscow. Pic/AFP

Arsenal survived a scare as they progressed to the last four of the Europa League on Thursday after coming back to draw 2-2 with CSKA Moscow in Russia in their quarter-final second leg. Fedor Chalov and Kirill Nababkin scored for CSKA to set Arsenal nerves jangling in the Russian capital, but Danny Welbeck and Aaron Ramsey both netted late on for the Premier League side as they won the quarter-final 6-3 on aggregate.