Page 5 - 21st Century Defense 100th Anniversary WW1

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6 The War That Had No Winners 18

World War I On Its 100th Anniversary

Donald J. Trump
11 United States President

James Mattis
12 Secretary of Defense

General Joseph F. Dunford
13 Joint Chiefs of Staff

General Robert B. Neller
14 37th Commandant of the Marine Corps

General Mark A. Milley
15 39th Chief of Staff of the US Army
26
General Ellen M. Pawlikowski
16 Commander, Air Force Materiel Command

All Hands Turn to Work
18 Today’s Warfighting Takes Quantum

Leaps into the 22nd Century
26 History of the Congressional

Medal of Honor

Staying One Step Ahead

35 The US Navy in the 21st Century
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Richard V. Spencer
41 Secretary of the US Navy

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