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.

North Korea is learning valuable lessons from fighting against Ukraine, making it an increased threat to its neighbors, a US official said. In recent months, North Korea has sent around 12,000 troops to fight for Russia against Ukraine as part of a new security pact between its leader,

President Volodymyr Zelenskyy has stated that North Korean forces fighting alongside Russian troops against the Ukrainian military have sustained 4,000 casualties, both killed and wounded in action. Source: Interfax-Ukraine news agency,

However, Fico says it will cost Slovakia 1 billion euros ($1 billion) a year in higher prices for the gas it uses and 500 million euros in onward transit fees. He has threatened to cut emergency electricity supplies to Ukraine as Russia attacks its power grid,

Slovakia’s Prime Minister Robert Fico said he wasn’t ruling out the resumption of gas through Ukraine after a deal between Kyiv and Moscow expired at the beginning of this year.

Slovak Prime Minister Robert Fico has expanded his threats against Ukraine over Kyiv's suspension of Russian natural gas transit. Source: Teraz.sk, citing Fico's words in Brussels after talks with European Commission officials on 9 January,