National security

War is returning to Russia, Zelenskyy warns; Putin says China and Africa could help end conflict

This was CNBC’s live blog tracking developments on the war in Ukraine. See here for the latest updates.  Ukrainian President…

Prosecutors blast Trump bid to discuss classified information at home with lawyers

Federal prosecutors in a new court filing blasted a request by Donald Trump to be allowed to discuss classified information…

Ukraine seen stepping up its counteroffensive in the south; Russia’s defense minister meets North Korea’s Kim Jong Un

This was CNBC’s live blog tracking developments on the war in Ukraine on July 27. See here for the latest…

Ukraine war live updates: Zelenskyy sacks UK ambassador after media comments; U.S. says Ukraine now using cluster bombs

This is CNBC’s live blog tracking developments on the war in Ukraine. See below for the latest updates.  Ukrainian President…

North Korea has ‘no interest’ in nuclear talks with the U.S., says think tank

The U.S. has been working hard over the past year to engage with North Korea on denuclearization — but Pyongyang…

Tucker Carlson’s show on Twitter makes ad deal with anti-ESG shopping app

Former Fox News host Tucker Carlson’s new Twitter show has landed one of its first advertisers. Carlson agreed to a…

‘Small group’ of House Republicans bringing social issues into defense bill, U.S. National Security Advisor Sullivan says

A “small group” of House Republicans have “essentially created a trap” by loading the National Defense Authorization Act with a…

G7 signs declaration of security guarantees for Ukraine; Kremlin warns West is making a ‘dangerous mistake’

This has been CNBC’s live blog covering updates on the war in Ukraine. [Follow the latest updates here.] NATO officials…

China has a new foreign relations law. Here’s what it means for business

BEIJING — For foreign businesses in China, geopolitics hold more sway than new Chinese laws, according to analysts. National security…

Chris Christie doubles down on Trump attacks and Social Security cuts

Former New Jersey Gov. and Republican presidential candidate Chris Christie launched his latest blitz against Donald Trump on “Fox News…