A Russian state-backed messenger application called MAX, a rival to WhatsApp that critics say could be used to track users, ...

By the second year of the war in Ukraine, Russia has pivoted from early battlefield losses to deploying increasingly advanced ...

In contemporary warfare, sheer numbers can saturate even the most advanced defenses and Russia’s recent attack on Ukraine was ...

Russian authorities have announced partial restrictions on calls in messaging apps Telegram and WhatsApp. This is part of a ...

Sky News has been given exclusive access to a Ukrainian drone factory to watch its start-up ingenuity at work. Ukrainians ...

Russia won't be able to ditch critical Western technology any time soon, a recently published government document suggests. Officials are asking that the use of Western microchips be phased out by ...

Ukraine is one of the world's most heavily mined countries, and experts say it would take many years to rid the country of explosives laid across large swathes.

Russia has criticized the U.S. decision to temporarily deploy its 'Typhon' missile system in Japan during the Resolute Dragon ...

A version of this article appears in print on , Section BU, Page 1 of the New York edition with the headline: Should Technology Companies Stay in Russia or Leave?.

Simply stopping new sales of technology and equipment to Russia without shutting off existing phones and operating systems is wholly insufficient.

Russia's Positive Technologies still plans to go ahead with its secondary public offering (SPO), despite a sell-off in Russian share market this week, executives of the cybersecurity firm said on ...