Carabineros police officers carry out vehicular controls in downtown Santiago on April 24, 2023. The security plan named Calles sin Violencia (Streets without Violence) started in Santiago this Monday due to the increase of crime on a national level. The security strategy plans to intervene in 46 communes of the country to fight crime and recover public spaces from organized crime and drug trafficking. (Photo by MARTIN BERNETTI / AFP)
Le Duc Tho (L), special North Vietnam chef negotiator for Vietnam-US peace talks, shakes hands 06 June 1973 in Gif-sur-Yvette near Paris with Dr Henri Kissinger, US President Nixon's advisor on national security affairs, a few days before both sides signed a cease-fire agreement bringing the Vietnam war to an end. The war ended 31 April 1975 when Saigon surrendered almost without fighting to the Viet-cong communist forces, ending the US's 15-year involvement in Vietnam. Le Duc Tho and Kissinger shared later 1973's Nobel Peace Prize for their efforts in leading their respective countries towards a cease-fire in Vietnam. (Photo by AFP)