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BUDAPEST, HUNGARY - FEBRUARY 17:  Russian President Vladimir Putin speaks to the media with Hungarian Prime Minister Viktor Orban at Parliament on February 17, 2015 in Budapest, Hungary. Putin is in Budapest on a one-day visit, his first visit to an EU-member country since he attended ceremonies marking the 70th anniversary of the D-Day invasions in France in June, 2014.  (Photo by Sean Gallup/Getty Images)
BUDAPEST, HUNGARY - FEBRUARY 17:  Russian President Vladimir Putin speaks to the media with Hungarian Prime Minister Viktor Orban at Parliament on February 17, 2015 in Budapest, Hungary. Putin is in Budapest on a one-day visit, his first visit to an EU-member country since he attended ceremonies marking the 70th anniversary of the D-Day invasions in France in June, 2014.  (Photo by Sean Gallup/Getty Images)

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From Syria to China, Putin has steadily built alliances in areas where Western powers have struggled. CNN's Matthew Chance breaks it down.

Who are Putin's allies?

From Syria to China, Putin has steadily built alliances in areas where Western powers have struggled. CNN's Matthew Chance breaks it down.