North Korea is the big beneficiary in its military partnership with Russia

North Korea is getting more out of its engagement in Russia’s war than Russia is getting from North Korea.

The forces that Pyongyang has sent to fight Ukraine are poorly equipped and are not performing well. Yet, the military-technological help that Russia is sending to North Korea in return is highly valuable.

Moscow’s assistance to Pyongyang is somewhat destabilising for East Asia, since any increase in North Korean military strength heightens the risk of war on the Korean Peninsula. South Korea should respond by helping Ukraine.

The growing military cooperation between North Korea and Russia is substantial. Among other reasons for this military-cum-strategic partnership, North Korea eyes several strategic and tactical goals. These include the modernisation of its military capabilities, access to Russian military technologies, combat experience, help in launching spy satellites into space, bolstering its air-defence networks and possible diplomatic cover at the United Nations from international sanctions.

The troops provided by North Korea lack battlefield expertise despite some reportedly being part of North Korea’s special forces. They’re also unfamiliar with the terrain of Russia and Ukraine. Two South Korean lawmakers, Lee Sung-kwon and Park Sun-won have said that North Korean troops deployed in Russia suffer from a ‘poor understanding of modern warfare tactics’. Recently, Ukrainian defence forces wiped out an entire battalion of North Korean troops in Makhnovka, a village in Kursk.

The artillery ammunition, rockets and missiles imported from North Korea have proliferated across Russian defences in large volumes, outdoing EU production lines. Their poor quality translates to low accuracy. While such low-tech weaponry might frustrate Russian soldiers, without it the Russian war machine would slacken.

Consider, however, what North Korea is getting in return. First, Russia sends oil from Vostochny, a port east of Vladivostok, to the North Korean city of Chongjin. But its aid to Pyongyang beyond oil is more important because North Korea is technologically starved.

Russia has already responded to North Korea’s help by sending it air defence systems. According to South Korean intelligence reports, North Korea’s air defences have been outdated and need great improvement to combat South Korean and US air power.

Although North Korean soldiers in the Russia-Ukraine war have not been highly effective, they are learning. Moreover, the war has introduced them to drone warfare. Pyongyang can look forward to this experience improving the combat power of its forces in its own theatre of potential conflict, the peninsula.

The big concern is that Russia may help improve North Korea’s nuclear forces, which in some respects remain somewhat limited. For example, Pyongyang would probably want help in improving its ballistic missile technology, particularly for intercontinental strikes. It must also want nuclear weapons—or better nuclear weapons—for submarines.

Jenny Town of the Stimson Centre, argues that if Russia’s dependence on North Korea expands, the deeper cooperation between Moscow and Pyongyang is likely to intensify, and may facilitate the development of nuclear technologies in North Korea.

Earlier this year, the deputy US representative to the UN, Dorothy Camille Shea, warned the Security Council that North Korea might be gaining an upper hand in its military relationship with Moscow, which could strengthen it and make it more capable of destabilising its neighbours.

Scholar Robert Carlin argues that North Korea previously built and tested advanced weapons systems as leverage in negotiations with South Korea and the United States. However, North Korea may now be less interested such negotiations.

Although South Korea’s correct response should be to help Ukraine more, it is still debating whether to send lethal weapons. They could include the Cheonmu multiple rocket launcher, K9 self-propelled howitzer and 155 mm shells.

The South Korean public does not support arms transfers to Ukraine. Indeed, all non-lethal aid from Seoul is routed through the US, since direct supply could create unnecessary friction with Moscow.

In response to the growing relationship between Moscow and Pyongyang, Seoul is at least increasing cooperation with democratic partners.  For example, upon NATO’s request, the South Korean government sent a delegation to Brussels to discuss possibilities for intelligence sharing. And in 2022, South Korea opened its diplomatic mission to NATO.