Ukraine says it hit a Russian drone operations base in a strike on Kursk
2 min read
The Pentagon's newly resigned spokesperson predicts Trump will fire Pete Hegseth after a 'full-blown meltdown' of a month
John Ullyot, a vocal backer of Hegseth, wrote in an op-ed that the Pentagon was focused "no longer on warfighting, but on endless drama."
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Russia and Ukraine are pointing fingers over alleged violations of Easter cease-fire
Russian President Vladimir Putin had called for an Easter cease-fire this weekend.
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See the world's first drone aircraft carriers
Iran, China, and Turkey have built drone aircraft carriers that could enhance their power at a fraction of the cost of crewed air wings.
8 min read
How this Ukrainian walkie-talkie maker caught the attention of the US military
Himera is a Ukrainian defense tech startup that makes electronic warfare-resistant walkie-talkies.
3 min read
What actually is a drone? This technology is radically changing warfare.
Aerial, ground, and naval drones have seen extensive use in Russia's war in Ukraine. The technology is expected to be a major part of future warfare.
10 min read
AI will make the mind games of war much more risky
Successful military operations must now fool both human commanders and the AI that advises them. This creates an opening, two US Army officers said.
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Here is what US military leaders in the Pacific suspect North Korea is getting for sending troops and weapons into Russia's war
North Korea's partnership with Russia has given Putin thousands of troops, artillery shells, and missiles for his war in Ukraine. It's transactional.
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Will Trump really walk away from Ukraine talks? This is a strategy straight out of his playbook.
Facing a make-or-break moment, the Trump administration signaled it could ditch its Ukraine peace push within days.
4 min read
China could stop US airpower from achieving air superiority in the first island chain, top commander says
China's fighter fleet, bombers, and missiles give it "high marks" to deny US air superiority in the area, Adm. Paparo said.
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Top admiral says China is outbuilding the US on warships at a shocking rate
China's naval buildup is overshadowing the US as Chinese leader Xi Jinping pushes the military toward big modernization and combat readiness goals.
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Why a Marine who received the Medal of Honor says he decided to go back to the military after 15 years
Meyer said that his decision to join back up with the Marines came after a conversation with another Marine about reenlisting.
4 min read
NATO's presence in a strategic sea it shares with Russia is about to get bigger
NATO countries sharing the strategically important Baltic Sea with Russia have boosted their presence there and are beefing up their navies.
4 min read
How Marine recruits survive boot camp in San Diego
We got an inside look at the United States Marine Corps' intense 13-week basic training program in San Diego, California.
Trump is back to 'bombing the hell' out of terror groups, from the Houthis to ISIS
The US military has stepped up its airstrikes against ISIS in Somalia and launched an intensive bombing campaign against the Houthis.
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Why are Pentagon officials suddenly dropping like flies? Leaks, power, and irrelevance
It's been a weird week for the Pentagon, with officials and staffers being put on leave and resigning en masse. Here's what's been happening at DoD.
3 min read
The UK just took down a swarm of drones with a 13-cent-a-shot energy weapon
It was a first for the RF-DEW directed energy weapon, with the UK MOD saying it had a "near-instant" effect on a swarm of small drones.
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Russian oil prices are sliding. That's not enough to stop Putin's war machine — yet.
Russian oil is trading at about $50 a barrel. That's well below Moscow's forecasts, but not low enough to force Vladimir Putin into major policy shifts.
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A NATO country will send troops to Ukraine to learn from the war. Russia said they will be legitimate targets.
Denmark said it will send unarmed soldiers to Ukraine to learn drone warfare, but Russia said their location would be a "legitimate target."
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Soldiers in Ukraine panic and jam everything when they can't tell friendly and enemy drones apart, a drone operator says
Drones are buzzing all over Ukraine. It can be hard to tell which are friendly and which are foes, so infantry will jam or shoot at everything.
5 min read
North Korea is building a giant new warship
North Korea is building what seems to be its biggest warship ever. New satellite images show what could be a guided-missile frigate.
F-35 stealth fighters showed how the jet can quarterback a fight by making a rocket artillery kill shot possible
The exercise demonstrated how the F-35 can act as a quarterback on a mission, providing data and targeting for other integrated weapons and systems.
3 min read
Satellite images show 'Beijing Military City,' the secretive command center China is building. It may be the world's largest.
China is secretly building a massive military command center southwest of Beijing. The 1,500-acre construction site is expected to dwarf the Pentagon.
4 min read
The US Coast Guard seized $510 million worth of drugs from smugglers, including a narco-sub. See photos of the busts.
The Coast Guard seized $510 million worth of illegal narcotics aboard drug smuggling vessels, including a narco-sub with over 8,000 pounds of cocaine.
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The wreckage of the Titanic was found nearly 40 years ago during a secret US Navy mission to recover nuclear submarines
The Titanic, which sank in April 1912, was found on September 1, 1985, during a Navy search for two missing nuclear submarines.
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Trump rattled the F-35 program, but allies aren't bailing out just yet
There hasn't been a big movement away from the program. Analysts say there isn't a better aircraft available right now.
6 min read
Sweden says its stealthy submarines are key to shoring up NATO defenses in strategic waters
Sweden's submarines are small and quiet, perfect for the Baltic Sea that many NATO allies share with Russia.
5 min read
A Chinese man who said he fought for Russia said he couldn't even go to the bathroom without an armed escort
"If you go to the bathroom in the middle of the night, there will be an armed guard following you," said Wang, who described escape as "impossible."
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The Pentagon's unusual new online hype man really wants to sell the idea that the troops love Pete Hegseth
A Pentagon social media account has been hyping up the new defense secretary and says it's "fighting against fake news."
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Captured Chinese soldier said videos on China's TikTok convinced him to join Russia's armed forces after he lost his job
One said he entered Russia as a rehab therapist, the other as a tourist. Both were eventually captured on the front lines, Ukraine says.
5 min read
Satellite images appear to show North Korea's new frigate, the largest warship it's built
Analysts identified the warship as a guided-missile frigate sitting in a floating dry dock. North Korea has been looking to modernize its navy.
4 min read
US special operators are going all in on drones so that a human never has to make 'first contact' with the enemy
Small FPVs, rifle-toting robot dogs, Switchblades, loitering munitions, US special operators are learning how to use a wide range of drones.
5 min read
Growing up in the military taught me resilience. I used it to launch a successful health startup at 35.
Lindsey Williams moved four times before she was 5. Growing up in a military family taught her life lessons that helped her build a thriving startup.
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Russian soldiers are getting better at rapidly spotting and smashing enemy artillery
Bitter experience in Ukraine has taught Russian artillerymen to be more agile and sophisticated. Their aim is improving.
6 min read
Russia's war is leaving new scars in one of the most radioactive places on Earth
A recent drone attack on Chernobyl is a reminder of the nuclear threat remaining there. One wrong move could trigger a catastrophe.
9 min read
Navy SEAL-turned-NASA astronaut Jonny Kim is on his first space mission to the ISS. See photos of him at work.
Jonny Kim was a doctor and Navy SEAL before becoming a NASA astronaut. He launched on Russian spacecraft Soyuz for his first mission on the ISS.
7 min read
Inside the US Army's Taiwan war drills
BI got access to a US Army Special Operations Forces training exercise simulating a Chinese invasion of Taiwan.
US fires commander of Greenland Space Force base following Vance visit
Colonel Susannah Meyers was removed from her position after a "loss of confidence in her ability to lead," Space Operations Command said.
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Why this Marine general says it's OK to lose your war game
A Marine Corps general says everyone should be war gaming. He also says officers and enlisted shouldn't be afraid to fail.
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How I convinced my boss to do something risky, bet big, and send me to a war
I spent a week last month reporting on the ground in Ukraine. The trip took months to plan, and I had to convince my boss it was worth it.
7 min read
The Pentagon says it's ending $5.1 billion worth of IT and consulting contracts with firms including Accenture and Deloitte
Defense Secretary Pete Hegseth said the terminations "represent $5.1 billion in wasteful spending" at the DOD.
3 min read
US military planes flew a Patriot air defense battalion out of the Pacific to the Middle East. It took over 70 flights, a commander says.
The head of US Indo-Pacific Command said it took 73 loads with C-17 cargo aircraft to move the air defenses.
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See what it was like watching elite US special operators fight drones and storm buildings in a Taiwan crisis scenario
Business Insider observed US special operators run through their combat responses during a Chinese invasion of Taiwan training scenario.
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Ukraine says it's ready to pay up to $50 billion to the US for more air defenses and aid
"If you want it in a fund or if you want us to pay you directly, it doesn't matter to us," Zelenskyy said on Wednesday.
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Every Marine a rifleman? A US general says for future war, they might need to be something more.
A commanding general said that with new technology like drones, Marines can be lethal beyond 500 meters, out to 15 or 20 kilometers.
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The US Navy is still grappling with elevator problems on its new Ford-class supercarriers
Continued problems with the advanced weapons elevators could affect the delivery of the Navy's next Ford-class carrier, Navy officials indicated.
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Ukraine is testing new unjammable ground robots Russia can't stop with its unrelenting electronic warfare
Brave1, a Ukrainian government operation that pushes innovation within the defense industry, said fiber-optic controlled systems are in high demand.
3 min read
The West thought mines and artillery were yesterday's weapons. Ukraine showed they were wrong.
Land mines and artillery shells have proven essential weapons for Ukraine, and NATO is taking note.
4 min read
Ukraine's soldiers make fake bunkers to fool the Russians into bombing the wrong spot, drone operator says
Ukraine's soldiers build fake positions to try and trick Russia's military into attacking the wrong place.
4 min read