Threats

Border Patrol agents kill VA nurse during protest

He was the third person shot recently by federal officers in Minnesota, where the Trump administration says they are conducting national-security operations.

Policy

Air Force revives a deployment concept used for the GWOT—with a few twists

Air Expeditionary Wing 2.0 is the latest move away from Biden-era attempts to orient the force toward China.

Policy

Space Force probably needs twice as many guardians, vice chief says

The service’s budget and constellation have doubled since its founding, Gen. Shawn Bratton noted.

Ideas

Defense One Radio, Ep. 202: The known perils of regime change

A scholar of civil wars warns against repeating the past mistakes from U.S. military interventions abroad.

Threats

As ICE becomes more violent, state and local officials struggle to fight back

They seek limits and accountability for the deadly immigration crackdown that the White House calls vital to national security.

Science & Tech

DOE seeks batteries with four times the juice

Six teams will get money to build manufacturable prototypes in two years.

Ideas

Bombing Iran would shore up its regime

External attacks stir up nationalism and redirect public anger outward, a “rally-around-the-flag” effect long documented by political scientists.

Ideas

Trump’s Greenland threat has already hurt US security—but far worse may come

A hostile takeover would shatter America’s key alliance, limit its military’s global reach, and invite economic reprisal.

Defense Systems

Army unveils new tank—five years early

Built largely of commercial parts, the first M1E3s will head out for testing this summer, the Army’s chief of staff said.

Policy

Where’s all that Golden Dome money going? Lawmakers want to know

Appropriations bill would give Pentagon two months to detail its spending on the sprawling missile-defense program.

Policy

Navy’s future fighter jet program revived in new funding bills

Appropriators bucked plans by the Navy, Pentagon, and the White House to freeze F/A-XX.