Children that Ukraine says were taken by Russia are at the heart of peace talks thanks to a monthslong effort by Western officials and evangelical Christian groups.

As Russia's war in Ukraine rages on despite high-level meetings to discuss a possible path to peace, CBS News has learned that Tulsi Gabbard, the director of national intelligence, issued a directive weeks ago to the U.

Three meters underground, a network of tunnels and trenches fortified with timber provides a safer spot for frontline fighters to rest and recuperate – and a deeper position to defend against a potential Russian advance into Zaporizhzhia in southeastern Ukraine.

Ukraine's foreign ministry on Friday warned Minsk against staging provocations during joint Belarus-Russian "Zapad" military drills in September and called on European partners to remain vigilant.

The North’s leader, Kim Jong-un, publicly consoled bereaved families, as well as awarding medals to soldiers returning from the force he has sent to aid Russia.

Many of the drones aren’t particularly fast or high-tech, but they are cheap enough for the Kremlin to launch more than 700 in one night, in an effort to overwhelm Ukraine’s air defenses. Here’s what we know.

A special event was held in Bristol earlier to celebrate Ukrainian spirit ahead of the country's independence day on Sunday. The celebration began with a flag raising ceremony on College Green, followed by a concert in Bristol Cathedral.

Donald Trump condemned Ukraine’s recent attack on the Druzhba oil pipeline, which undermines the energy security of two EU and NATO member states, Hungary and Slovakia. For historical and geographical reasons, our countries have no alternative means of importing oil other than… pic.twitter.com/qkfebGA0IU

Russia launched its largest drone and missile salvo on Ukraine in more than a month, Ukrainian authorities said Thursday, as Moscow accused Kyiv of not being interested in a “sustainable, fair and long-term settlement.