Using US ground troops against Iran could prove very costly, retired generals say

Retired generals told ABC News that using U.S. ground troops against Iran would significantly escalate the war and carry a steep risk of American casualties.

​Retired generals told ABC News that using U.S. ground troops against Iran would significantly escalate the war and carry a steep risk of American casualties.  Politics Retired generals told ABC News that using U.S. ground troops against Iran would significantly escalate the war and carry a steep risk of American casualties.