• Counter-terrorism task-force of the Russian Federal Security Service (FSB) Alpha Group
  • UK police officers
  • Anti-terrorism exercises of FSB special forces and Russian MVD (Ministry of Internal Affairs)
  • Armed police officers patrol outside Westminster underground station the morning after an attack in London, Britain, March 23, 2017.
  • Former gang member Tayo Shodunke attends a mentoring session at St Paul's church in east London, on August 17, 2011.
  • Supporters of the Salafist group House of the Quran (Haus vom Karan) give out Korans at Potsdamer Plarz in Berlin on April 14, 2012. The banner reads: Read! in the name of your Lord
  • Mayor of London Sadiq Khan and Metropolitan Police Commissioner Cressida Dick visit the scene of the attack on London Bridge and Borough Market which left 7 people dead and dozens of injured in central London, Britain, June 5, 2017
  • Women pay their respects to all those affected by the bomb attack, following a vigil in central Manchester, Britain May 23, 2017.
  • Police officers cordon off the territory near the UK Parliament in London where an assailant attacked a police officer and pedestrians.
  • White House-CIA Collage
  • A London evening newspaper stand displays their headline outside Paddington tube station in London, after a terrorist incident was declared at Parsons Green subway station Friday, Sept. 15, 2017.
  • Russia, Egypt conduct Defenders of Friendship 2016 exercise. Day Three
  • Philippines Daesh Militants
  • Italian masked police officers patrol in St. Mark's square in the Venice lagoon, Italy, March 24, 2016.
  • Injured people are treated in Barcelona, Spain, Thursday, Aug. 17, 2017 after a white van jumped the sidewalk in the historic Las Ramblas district, crashing into a summer crowd of residents and tourists and injuring several people, police said.
  • Turkish anti-terrorism police break a door during an operation to arrest people over alleged links to the Islamic State group, in Adiyaman, southeastern Turkey, early Sunday, Feb. 5, 2017
  • Russian Foreign Minister Sergey Lavrov speaks at his news conference at the Russian Embassy in Washington, U.S
  • Russian Foreign Minister Sergei Lavrov
  • Thai military police officers march while guarding to prevent anti-coup demonstration at Victory Monument
  • A member of the Republic of Singapore Air Force (RSAF) looks out into the waters, onboard a C-130 Hercules, during a Search and Locate operation for the missing AirAsia QZ8501 aircraft over an undisclosed search area December 29, 2014