The United States and Colombia have recalled their top diplomats from their respective countries amid a deepening rift between Washington and Bogota seemingly centered on an alleged plot to oust the Colombian president.

The United States and Colombia called home their respective envoys on Thursday in an apparent acceleration of worsening ties, against the backdrop of an alleged plot against Colombia's leftist leader.

WASHINGTON (Reuters) -The United States has recalled its top diplomat from the U.S. embassy in Bogota over statements it said were made at high levels of the Colombian government, the U.S. State Department said on Thursday, prompting the South American country to also recall its ambassador to the U.S.