Havana, Sept. 13 -- Fifty-two years ago, in September 1973, when Vietnam's Quang Tri province was still scarred by the ravages of war, Fidel Castro Ruz, the historic leader of the Cuban Revolution, became the first and only foreign head of state to visit the liberated zone in South Vietnam at that time. On the anniversary of this historic moment, the Cuban News Agency (ACN) published an article by journalist Indira Ferrer Alonso reflecting on 52 years of an unparalleled brotherhood between the Vietnamese and Cuban peoples. According to the piece, Fidel's words to the gathered soldiers: "For Vietnam, Cuba is willing to shed its own blood!" captured the very essence of the friendship forged between the two nations, a relationship nurtured t...