Defense secretary says US is retooling fight against IS

WASHINGTON (AP) — Signaling a possible escalation of U.S. military action in the Middle East, Defense Secretary Ash Carter said Tuesday that the United States is retooling its strategy in Iraq and Syria and would conduct unilateral ground raids if needed to target Islamic State militants.

The U.S. has done special operations raids in Syria and participated in a ground operation to rescue hostages last week in northern Iraq that resulted in the first U.S. combat death in Iraq since 2011. Carter did not say under what circumstances the U.S. might conduct more ground action, but said, "Once we locate them, no target is beyond our reach."

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