--------------- In the middle of the Atlantic Ocean, @marines and @USNavy sailors with the Iwo Jima Amphibious Ready Group conduct a replenishment-at-sea during a composite training unit exercise. #military #departmentofdefense #usa For more on the Department of Defense, visit: defense.gov --------------- Keep up with the Department of Defense on social media! Like the DoD on Facebook: facebook.com/DeptofDefense Follow the DoD on Twitter: twitter.com/DeptofDefense Follow the DoD on Instagram: instagram.com/DeptofDefense Follow the DoD on LinkedIn: linkedin.com/company/DeptofDefense