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Battlefield Breakthroughs: Weapons that Changed the Course of War

From the trenches of World War I to the AI-driven battlefields of today, every era of warfare has been defined by innovation. Some weapons reshaped tactics — others rewrote history.

Test your knowledge of the military technologies that changed how wars are fought — and how nations defend themselves. See how well you know the breakthroughs that turned the tide of battle, one invention at a time.

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Congress Updates

Army Plans To Initiate ISV-Heavy Competition Later This Year, Official Says

The Army is planning to initiate its competition to build the Infantry Squad Vehicle (ISV)-Heavy in the fourth quarter of this year, a senior acquisition official has said.  Jesse Tolleson, […]


Senate Authorization Bill Restricts Building Navy Warships Overseas With Limited Exception For Auxiliaries

The Senate Armed Services Committee’s (SASC) version of the FY 2027 defense policy bill looks to cut the ability for the Trump administration to buy foreign-made warships, but still allow […]


Army ‘Looking At Options’ For Supporting Munitions Boost Plans If Reconciliation Fails, Official Says

The Army is “looking at options” for how it would support planned boosts to munitions production if Congress doesn’t pass a reconciliation bill with the requested funding, a senior acquisition […]


Build Of At Least 45 MQ-9s By Start Of FY 2029 Required By SASC Bill

Down to an inventory of 135 MQ-9A Reapers due to the loss of two dozen aircraft in strikes on Iran, the Air Force would have to field at least 45 […]