Onboard the #USSEisenhower and #USSMason, the aircraft carrier and destroyer integral to the U.S. coalition defense in the #RedSea amid heightened attacks by Iranian-backed groups. Capt. Christopher Hill tells @Norah O’Donnell, "When you realize that there’s commercial shipping at risk, there’s innocent people at risk, you step up.” #news #military #navy #yemen #iran #aircraftcarrier