I'm a ballroom dancer who joined Ukraine's special forces. The war took my leg, but I have no regrets signing up.

Tech Insider : Business, Sports
Serhii Nazarenko dances with a partner in the left photo. On the right, he stands with his combat gear, rifle, and prosthetic leg on the right photo.
Serhii Nazarenko is an officer in the National Guard of Ukraine's Omega group, a special forces unit that initially handled counterterrorism and is now fighting Russia's invasion.

Both images courtesy of Serhii Nazarenko, left photo by Neel Shakilov

Mark Zuckerberg and Palmer Luckey end their beef and partner to build extended reality tech for the US military

Tech Insider : Business, Politics
Palmer Luckey (left) and Mark Zuckerberg (right)
Palmer Luckey (left) and Mark Zuckerberg (right)

Anduril

Hegseth guts the Pentagon's weapons testing office

Tech Insider : Business
American soldiers drive a Bradley fighting vehicle during a joint exercise with Syrian Democratic Forces at the countryside of Deir Ezzor in northeastern Syria, Dec. 8, 2021.
The Defense Department is gutting the weapons testing office that has independently evaluated systems like the Bradley fighting vehicle for four decades.

AP Photo/Baderkhan Ahmad, File

The 4 North Korean officials arrested over a botched destroyer launch are in mortal danger

Tech Insider : Business, Politics
A satellite image showing North Korea's new warship partially submerged in water at a port and covered in blue tarps.
Blue tarp was used to cover up the damage to North Korea's new destroyer, as of May 23.

Satellite image ©2025 Maxar Technologies

How are drones changing war? Companies are now pitching new shotguns, rifle kits, and ammo as last-resort drone killers.

Tech Insider : Business
A man wearing camouflage carries a riffle with an attachment for counter drones. The background is a leafy green forest.
The counter-drone fight involves a layered system of electronic warfare systems, signal jamming, and kinetic weapons.

Kinard Technologies

Trump says Putin is 'needlessly killing a lot of people' after Russia fires hundreds of missiles and drones at Ukraine

Tech Insider : Politics, Business
Russian President Vladimir Putin speaking in Astana; President-elect Donald Trump speaking at a at a House Republicans Conference meeting at the Hyatt Regency on Capitol Hill.
Vladimir Putin and Donald Trump.

Ramil Sitdikov/Pool/AFP via Getty Images; Allison Robbert/Pool via Getty Images

Russia's former president wants to seize a 'buffer zone' in Ukraine. It would take 91 years at Moscow's rate of advance.

Tech Insider : Business
Dmitry Medvedev delivers a speech during a session of the educational marathon in Moscow against the backdrop of a mushroom cloud on a screen.
Dmitry Medvedev has been one of the Kremlin's most aggressive anti-West hawks.

Sputnik/Yekaterina Shtukina/Pool via REUTERS

See inside a secret Navy museum on an active base where visitors require an official escort at all times

Tech Insider : Business
The National Museum of the United States Navy.
The National Museum of the United States Navy.

Talia Lakritz/Business Insider

Russia's attack drones are flying higher and faster. A Ukrainian air defender says old machine guns aren't enough to kill them anymore.

Tech Insider : Business, Travel
Ukrainian servicemen of the mobile anti-aircraft fire group of the 112th Territorial Defense Brigade prepare anti-UAV machine guns on November 24, 2024 in Kyiv Oblast, Ukraine.
Ukrainian mobile air defense units use truck-mounted machine guns to shoot down Russian drones.

Photo by Yevhenii Vasyliev/Global Images Ukraine via Getty Images

North Korea detains 3 officials following botched warship launch, state media says

Tech Insider : Business
Satellite imagery shows a North Korean warship partially covered with blue tarps after a failed launch.
Satellite imagery showed a North Korean warship partially covered with blue tarps after a failed launch.

Maxar / Contributor | Getty Images

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