United States-Colombia Bicentennial Alliance Act This bill requires and authorizes various activities related to Colombia. For example, the bill requires the Department of State to develop and implement strategies to (1) engage with Colombia's government to combat corruption and the misuse of public resources, (2) support the efforts of Colombia's government in countering narcotics trafficking and transnational organized crime, and (3) support the efforts of Colombia's government to provide assistance to various groups that have been affected by natural disasters.