Best Photos of the Week

Kiev, Ukraine

Anti-Kremlin journalist Arkady Babchenko addresses a press conference in Kiev during which he dismissed criticism of co-operating with Ukrainian security services in the staging of his death. Babchenko made a shock reappearance less than 24 hours after the Ukrainian authorities reported he had been shot dead at his home in a contract-style killing blamed on Russia.
Photograph: Genya Savilov/AFP/Getty Images