About the Author

Admiral James Stavridisis a retired four-star officer who led the NATO Alliance in global operations from 2009 to 2013 as Supreme Allied Commander with responsibility for Afghanistan, Libya, the Balkans, Syria, counter piracy, and cyber security. He served as Commander of U.S. Southern Command, with responsibility for all military operations in Latin America from 2006-2009. Admiral Stavridis earned a PhD in international relations and has published eleven books and hundreds of articles in leading journals around the world. Admiral Stavridis is Chair Emeritus of the U.S. Naval Institute Board, Vice Chair, Global Affairs, at The Carlyle Group, and Chair of the Board of the Rockefeller Foundation. His most recent book isThe Sailor's Bookshelf: Fifty Books to know the Sea.

Rear Admiral Robert Girrierserved as Deputy Commander Pacific Fleet and as Director of Operations for U.S. Pacific Command as well as commanding two carrier strike groups, a destroyer squadron, a destroyer, and a mine countermeasures ship. He holds master's degrees in international affairs, marine affairs, and public administration and is the co-author of seven professional book editions, includingFleet Tactics and Naval Operations, theWatch Officer's Guideand theDivision Officer's Guideas well as the previous edition ofCommand at Sea. Rear Admiral Girrier is President Emeritus of Pacific Forum International, an Indo-Pacific focused foreign policy think tank, and founder and managing member of Strategic Navigation, LLC, providing consulting services for strategy and policy.

CAPT Tom Ogden, USN, is the Deputy Commodore of Destroyer Squadron Seven, forward deployed to Singapore. A naval strategist, he has served at numerous joint and naval commands including command of a destroyer. He holds a master's degree in security studies.

CAPT Jeff Heames, USN,is the Commodore of Destroyer Squadron Twenty Three. He has held numerous positions ashore and afloat including command of a destroyer. He holds master's degrees in global leadership and military studies.