Threats

Five Reasons Why Russian Forces Are Struggling in Ukraine

From logistics to shoddy information warfare, the invasion force has made many missteps, experts say.

Threats

Here's Why a Ukraine No-Fly Zone's a No-Go

NATO officials say it’s off the table, but there could be a “nuanced option.”

Ideas

Where Are Russia’s Drones?

The Ukraine invasion offers scant evidence of the Russian military’s hard-won prowess with unmanned aircraft.

Science & Tech

Ukraine Braces for Sharper Russian Cyber Attacks

Kyiv recruits "IT Army," receives satellite terminals. But worse is to come, says Senate intel committee chair.

Threats

Can Ukraine Really Use Donated Fighter Jets? That Depends

After EU says it will send some aircraft to Ukraine, a retired U.S. fighter chief explains how that might work.

Threats

What Just Happened With Putin’s Nuclear Forces? Here’s What Experts Say

Whatever it is, U.S. officials are calling it escalatory–but not “high alert.”

Threats

Putin Puts Nuke Forces on Higher Alert; Zelenskyy Agrees to Peace Talks

Ukrainian leader to meet Russian negotiators at Belarusan border as invasion enters 5th day.

Science & Tech

Moscow Retaliates as Online Giants Take Steps to Stem Disinformation

As Kremlin limits access to Twitter and Facebook, Western observers say the tech companies' moves are years late.

Threats

US Racing $350 Million in ‘Immediate' Arms to Ukraine; Includes Javelins, Ammo, Armor

Some Russian ground units are now 20 miles from Kyiv, but about half are still waiting outside Ukraine.

Threats

Iran-Linked Hackers Probing US Networks, Intel Agencies Warn

Active “cyber operations against government and commercial networks” may seek to take advantage of defenders' focus on Russia.

Science & Tech

Kremlin Cracks Down Harder on Media, Facebook as Protests Sweep Russia

Citizens “have a certain amount of capacity to express themselves, but it’s narrowing,” one observer says

Business

Defense Firms Brace for Billions of Dollars in New Taxes, And Hope for Congressional Relief

If a 2017 law stays in place, there’s a fear U.S. companies would reduce research-and-development spending.