The United States warned on Wednesday that North Korea is benefiting from its troops fighting alongside Russia against Ukraine, gaining experience that makes Pyongyang "more capable of waging war against its neighbors.

The country is 'benefiting from receiving Russian military equipment, technology and experience,' said the Deputy U.S. Ambassador to the U.N.

North Korean Koksan howitzers spotted in Russia signal increased military aid in Ukraine conflict, escalating tensions and casualties.

A recording has surfaced on social media showing North Korean M1989 Koksan self-propelled howitzers on the front line in Ukraine. According to some experts, these images are a clear signal to the world and evidence of the deteriorating state of Russian artillery,