Colombia is "a laboratory of peace," says President Gustavo Petro in the military ceremony to swear in the new Commander-in-Chief of the Armed Forces, Admiral Francisco Cubides, at the Jose Maria Cordova Military School in Bogota. "While we are talking about peace here, the world is talking about war." First navy diver and master diver to hold the position, Admiral Cubides will face the challenge of leading more than 360,000 soldiers, sailors, police and airmen in the South American country. IMAGES AND SOUNDBITES