U.S. Defense Spending Vs. Global Defense Spending - Center for Arms Control and Non-Proliferation
File:Historical Defense Spending.png - Wikimedia Commons
Lawrence Korb: Cutting the Pentagon by $1 trillion - Jan. 5, 2011
Thematic Brief: The Department of Defense Budget and Oversight – Third Way
Defense Spending as a % of Gross Domestic Product (GDP)
Why is China increasing its military spending so much? - Quora
Forecasting Defense Spending in an Age of Uncertainty - War on the Rocks
World military spending: Increases in the USA and Europe, decreases in oil-exporting countries | SIPRI
Which War Saw the Highest Defense Spending? Depends How It's Measured | St. Louis Fed
U.S. Defense Spending Compared to Other Countries
Trump's Defense Spending Exaggerations - FactCheck.org
Military budget of the United States - Wikipedia
Dear Pentagon: It's Not How Big Your Budget Is. It's How You Use It. – Foreign Policy
U.S. Defense Spending Compared to Other Countries
Breaking Down China's 2020 Defense Budget | Center for Strategic and International Studies
Global military spending remains high at $1.7 trillion | SIPRI
How Military Spending has Changed Since 9/11
Trump's Defense Spending Exaggerations - FactCheck.org
CHART: U.S. defense spending vs. other countries.
U.S. Defense Spending: The Mismatch Between Plans and Resources | The Heritage Foundation
Trends in U.S. Military Spending | Council on Foreign Relations
Which War Saw the Highest Defense Spending? Depends How It's Measured | St. Louis Fed
US Military Spending – San Diego Veterans For Peace
Visualizing U.S. Military Spending vs. Other Top Countries
