China is making big aircraft carrier moves. Here's how its flattops stack up against the US Navy.

Tech Insider : Business, Technology
China's aircraft carrier CNS Fujian sailing in a deep blue ocean.
TK

Xinhua News Agency/Xinhua News Agency via Getty Images

NATO allies are betting on tanks, even as exploding drones are wiping them out in Ukraine

Tech Insider : Business
Ukraine tank
A Ukrainian tank drives down a street in the heavily damaged town of Siversk which is situated near the front lines with Russia on January 21, 2023 in Siversk, Ukraine.

Spencer Platt/Getty Images

NATO's building a 'Walmart' for bargain drone-killers cheaper than jets and missiles to counter Russia, top commander says

Tech Insider : Business, Technology
A French Rafale fighter jet takes off during a joint mission with Polish F16s at an air base in Minsk Mazowiecki on September 17, 2025.
A French fighter jet takes off from a Polish airbase in September.

THIBAUD MORITZ/AFP via Getty Images

How FBI undercover actually works, according to a former agent

Tech Insider : Business, Style

FBI agent Scott Payne served 28 years in law enforcement, including going undercover in violent neo-Nazi cells, the Ku Klux Klan, and outlaw motorcycle gangs.

I'm a Marine who pushed myself to the brink for promotions — until I learned true leadership isn't about rank or title

Tech Insider : Business, Politics
A US Marine.
The author fought for his promotions in the Marines.

John M. Chase/Getty Images

Russia's economic growth may be too weak to sustain defense and social spending, a top business leader warns

Tech Insider : Economy, Economy, Business
Russia's President Vladimir Putin tours an exhibition of military equipment.
Russian President Vladimir Putin has said he was looking to hike taxes on the rich to bankroll the war in Ukraine.

Sergei Bobylyov/Pool/AFP/Getty Images

Russia is stepping up its hunt for top targets: the pilots powering Ukraine's drone fight

Tech Insider : Business, Style, Technology
A Ukrainian serviceman carries a Domakha reconnaissance drone, Donetsk region, Ukraine, on May 2, 2025.
Ukrainian drone pilots have become increasingly under threat.

Dmytro Smolienko/Ukrinform/Sipa USA via Reuters Connect

Photos show an F-35 flaunting a fresh kill marking after the stealth fighter made NATO history by downing Russian drones

Tech Insider : Business, Politics
A grey fighter jet in the sky with a new drone-shaped marking under the cockpit circled in red
The Dutch F-35 was pictured with a new marking.

Facebook/Dutch Ministry of Defense/Business Insider

Russian pilots are turning unjammable drones into flying IEDs to ambush Ukrainian vehicles

Tech Insider : Business, Style, Technology
A Ukrainian tank drives on a road in a village in the Dnipropetrovsk region, on March 16, 2025.
Russia is increasingly using roadside drones to ambush Ukrainian armored vehicles.

Roman Pilipey/AFP via Getty Images

Inside the anti-'woke' revolt that has American troops in its crosshairs

Tech Insider : Business, Politics
A military helmet surrounded by computer cursors

Getty Images; Tyler Le/BI

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