M-19

M-19 was a Colombian leftist guerrilla movement active primarily in the 1970s and 1980s. The group demobilized in the early 1990s and transitioned into a political party. The organization is newsworthy due to its historical connection to current Colombian President Gustavo Petro, who was a member. Recent news articles highlight Petro's strong reaction to potential US military intervention in Colombia, with Petro stating he would "take up arms again" if the US invades. This statement draws attention to his past involvement with M-19 and underscores the potential for escalating tensions between Colombia and the US under his leadership. The group's significance lies in its lasting impact on Colombian politics and its connection to the current head of state.