US Democratic Senator Ruben Gallego has said that President Donald Trump's administration entered the Iran war without a clear plan, an exit strategy or a defined mission, leaving US military personnel to bear the consequences. 

Gallego, an Iraq War veteran who served in the Marine Corps, said on Sunday that the conflict had exposed serious failures in planning and leadership at the Pentagon. "This administration did not plan for this war. They did not plan how to get out of this war, did not really understand how this war was going to escalate," the Senator told ABC News.