Interview: The US has deployed the 31st Marine Expeditionary Unit to the Middle East, a force uniquely capable of large amphibious operations. A military expert explains what the d

Interview: The US has deployed the 31st Marine Expeditionary Unit to the Middle East, a force uniquely capable of large amphibious operations. A military expert explains what the deployment could mean for the Iran conflict. ✍️ @DanielleGreyman