Members of the 1st Mechanized Brigade parade through central London to a reception at the Houses of Parliament in London October 22, 2013. The brigade has recently completed a six-month tour of duty ... more 
Members of the 1st Mechanized Brigade parade through central London to a reception at the Houses of Parliament in London October 22, 2013. The brigade has recently completed a six-month tour of duty in Afghanistan where they supported the Afghan National Security forces in central Helmand region. REUTERS/Toby Melville (BRITAIN - Tags: MILITARY CONFLICT POLITICS) less 
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Reuters | Photo By TOBY MELVILLE / REUTERS
Tue, Oct 22, 2013 11:24 AM EDT