NATO has said its pledge for tens of billions of dollars in security aid for Ukraine will be fulfilled by the end of 2025. The alliance announced on Wednesday that 40 billion euros ($41.6 billion) which had been agreed by the bloc's 32 members during its Washington, D.C. summit last July would be sent to Kyiv this year.

More than 20 Americans are missing in action on the front lines in Ukraine, with a spike in casualties over the past six months as foreigners fill urgent gaps in defenses, according to a CNN investigation.

Russian first-person view (FPV) drones that use fiber optic cables instead of radio waves to connect with their controllers, making them impervious to jamming and other forms of electronic warfare. The Magyar Birds Brigade claims it has devised a system using mobile radars to provide early warning for incoming FPV drones several kilometers away.

Some 150 Ukrainian teenagers from northeastern areas near the frontlines of the war with Russia had already packed their bags to travel west for an educational retreat far from the shelling and fighting.

Iuliia Mendel argues that Ukraine should accept a case-fire, not as a surrender but as a necessary step toward securing Ukraine’s future.

Ukrainian special operations forces have given an insight into the brutal, near-suicidal tactics of the North Koreans they have faced in intense fighting in the Russian border region of Kursk.

Russian gains in Ukraine have been slowed by personnel shortages, suggesting Moscow may not be able to sustain the war.

All North Korean recruits are taught a song that includes a verse about saving their last bullet for themselves to avoid capture, one former soldier told NBC News.

The US president says he will use financial leverage to force Russia to accept a deal to end the invasion of Ukraine

Nearly 8% of ETFs include sanctioned securities and there has been a 700% rise in such securities in past two years

Ukraine's government says a video circulated on social media appears to show 6 soldiers detained by Russian forces, who "subsequently shot them dead."