Republican Sen. Lamar Alexander says he will oppose a measure authorizing U.S. military force against Syria.
The Tennessee lawmaker said on Monday that a strike carries too much risk and could set off a series of events leading to greater U.S. involvement in another long-term Mideast war. He warned about the uncertainty in agreeing to President Barack Obama's request for military intervention after last month's deadly chemical weapons attack.
Alexander was announcing his position at a speech in Nashville. The Associated Press obtained excerpts of his remarks.
The senator has participated by telephone in briefings with senior administration officials and spoke this past weekend with Defense Secretary Chuck Hagel.
Alexander's Tennessee colleague, Sen. Bob Corker, collaborated with Democratic Sen. Bob Menendez in writing the resolution authorizing U.S. force.