A Russian delegation led by Natural Resources Minister Alexander Kozlov is visiting Pyongyang, North Korea's state media said Wednesday, with the two countries' growing cooperation triggering concern in Washington and Seoul.The visit comes less than a week after U.S.

Secretary of State Antony Blinken warned that ties between Pyongyang and Moscow were "growing and dangerous," urging the North's ally China to restrain the nuclear-armed country.The delegation arrived in Pyongyang on Tuesday, the state official Korean Central News Agency reported, to discuss "cooperation in trade, economy, science and technology."Historic allies Russia and North Korea are both under international sanctions — the former for its invasion of Ukraine and the latter for its nuclear weapons and missile programs.South Korea accuses Pyongyang of having provided over 1 million artillery rounds to Moscow for use in its war with Ukraine.

Seoul says the North appears to have received advice on military satellite technology in return.The latest Russian visit comes after the G7's top diplomats last week slammed the arms transfers, urging North Korea and Russia to "immediately cease all such activities."The two countries have ramped up cooperation following North Korean leader Kim Jong Un's summit with Russian President Vladimir Putin in September.Kim had traveled to Russia aboard a special bullet-proof train, declaring bilateral ties with Moscow were his country's "number one priority."Russia wishes to develop "substantial cooperation in accordance with the agreements reached at the Russia-DPRK summit," KCNA said Wednesday, using the North's official name.Images released by KCNA showed the Russian delegation laying a wreath at the Mansudae Grand Monument in Pyongyang, where giant statues of North Korea's former leaders are located.A reception was held at one of the capital's largest hotels, KCNA said, where officials agreed to "further revitalize the bilateral relations in all fields and develop them onto a new high stage."KCNA also said Wednesday that a North Korean delegation headed by the country's sports and culture minister left to attend a forum in the Russian city of Perm.Analysts say the latest moves indicate both countries are keen to emphasize their growing alliance, despite global criticism.The North "could potentially expand its planned trade by exporting war-related goods to Russia," Ahn Chan-il, a defector-turned-researcher who runs the World Institute for North Korea Studies, told AFP.Impoverished Pyongyang would do so "in exchange for importing food and energy resources," he added.