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 ...

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

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

As losses mount, the pace of Russia's advance has at times been slower than the Battle of the Somme during World War I, a ...

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