Kim Jong-un's visit to Russia for a potential arms deal

North Korean leader Kim Jong-un has crossed the border into Russia to meet with Russian President Vladimir Putin and potentially secure an arms deal. While the details of the meeting are not fully known, it is believed that North Korea may be selling weapons to Russia in exchange for goods such as food and energy. However, experts suggest that Russia may not be interested in helping North Korea develop advanced weaponry, as it would create competitors in the international arms market.