Ukraine war live updates: Russia detains dual U.S.-Russian citizen for treason; Putin gives North Korean leader a luxury car

This is CNBC's live blog tracking developments on the war in Ukraine. See below for the latest updates. 

Russia's Federal Security Service has reportedly detained a woman with dual Russian-U.S. citizenship on suspicion of treason, Russian media reported Tuesday.

The woman, believed to be a 33 year-old resident of Los Angeles, was arrested in the Urals mountain city of Yekaterinburg. She was reportedly arrested on suspicion of treason for raising funds for Ukraine's armed forces.

In other news, the Kremlin confirmed that Russian President Vladimir Putin gave his North Korean ally Kim Jong Un a luxury car this week.

Putin's Press Secretary Dmitry Peskov confirmed to RIA Novosti that Russia had presented Kim Jong Un with an Aurus, a luxury brand of Russian car that Kim had admired when he met Putin in Russia last fall.

At the time, media footage showed Kim taking an interest in the Aurus Senat limousine routinely used by Putin.

Russia's Federal Security Service has detained a woman with dual Russian-U.S. citizenship in the Urals mountain city of Yekaterinburg on suspicion of treason for raising funds for Ukraine's armed forces, the TASS news agency reported.

The 33-year-old resident of Los Angeles had been collecting funds for a Ukrainian organization whose ultimate beneficiary was the Ukrainian army, the FSB said, according to TASS.

"The Federal Security Service in Yekaterinburg suppressed the illegal activities of a 33-year-old resident of Los Angeles, who has dual citizenship of Russia and the United States," TASS quoted the FSB as saying. TASS did not name the woman.

Russian President Vladimir Putin gave his North Korean ally Kim Jong Un a luxury Russian car this week, the Kremlin confirmed Monday.

Putin's Press