Some NATO countries worry using any version of the term “Article 5” for Ukraine defense could weaken its deterrence.

By Olena Harmash KYIV, Feb 4 (Reuters) - Ukrainian and Russian negotiators wrapped up the first day of new U.S.-brokered ...

U.S., Russian and Ukrainian negotiators are back around a table for a second round of technical talks, but in Kyiv, Russian ...

Ukrainian President Volodymyr Zelenskyy says Russia launched a major attack on Ukraine with around 450 drones and 70 missiles ...

U.S. special envoy Steve Witkoff and President Donald Trump’s son-in-law Jared Kushner will travel to Abu Dhabi for the next ...

Russia launched a massive overnight attack on Ukraine using more than 70 missiles and 450 drones, Zelenskyy said, one day ...

Envoys from Russia and Ukraine are meeting in Abu Dhabi for U.S.-brokered talks aimed at ending the nearly four-year war ...

Ukraine has agreed with western partners that persistent Russian violations of any future ceasefire agreement would be met by ...

Late last year, Ukraine and Sweden signed a letter of intent to export up to 150 Gripen fighter jets to Kyiv, although no ...