On the Bridge

Operating Companies, Vessel Conditions and Financial Operations

The cargo vessels at the heart of the North Korean supply chain are managed by two Russian companies: MG-Flot, which controls the Angara and Maia-1, and Sovfracht, which owns the Maria and Lady R. 

MG-Flot (formerly known as Transmorflot LLC) is a sanctioned Russian maritime shipping company. It serves as a specialist logistics conduit, prioritising Russian Ministry of Defense (MoD) cargo across strategic routes under intense international scrutiny. Similarly, JSC Sovfracht, provides essential material and technical support to the MoD, including in Syria and occupied-Crimea.  

The fleet’s involvement in the North Korean shuttle mirrors established patterns in the Caspian Sea. US and UK intelligence have previously identified MG-Flot vessels, such as the Port Olya-3 (IMO: 9481910) and Boris Kustodiev (IMO: 9103817), as the primary transporters for Iranian ballistic missiles (Project 360 CRBMs), Shahed drone components, and ammunition.

Beyond the Caspian, MG-Flot has long underpinned the 'Syrian Express', ferrying military hardware to Tartus while facilitating Russian arms exports to international markets.

Taking on Water

However, following the invasion of Ukraine, international sanctions appear to have eroded MG-Flot’s financial and physical infrastructure. According to iStories, one chief engineer noted that repairs were done "merely for show," and that the company provided the "absolute minimum" of fuel required for transit. The Maia-1's deficient state was confirmed in August 2023 when a court ordered its owner to pay RUB 58 million in damages for a failed commercial contract when corrosion caused fuel oil to leak into the cargo hold. These court documents reveal that the vessel was deemed unsuitable for commercial use on 15 August 2023. Three months later, on 30 October 2023, the Maia-1 was in the far east, loading munitions in the North Korean Port of Rajin.

Despite MG Flot’s financial difficulties, personnel joining MG-Flot have seen dramatic salary increases upon joining the company.

For example, Dmitry Viktorovich Zavyalov, the captain of the Lady R, secured a four-fold increase in his salary from RUB 2 million in 2019 to RUB 8.4 million when he started working for MG-Flot in 2022. Meanwhile, in comparison to his previous role at Oboronlogistika, Andrey Vasilyevich Grinko saw his  monthly salary triple from RUB 149,000 to RUB 472,000 after joining Transmorflot LLC in 2021.

However, by January 2026, MG-Flot’s financial stability was wavering, court records show the company citing US, EU, and UK sanctions, vessel damage, and the sinking of one ship as reasons it might be unable to meet some of its financial obligations.

Not a Moment Too Soon

The introduction of North Korean munitions arrived at a critical moment for the Kremlin, acting as a lifeline when Russia’s domestic industry could not sustain the required levels of production. Ukrainian intelligence suggests that without this massive influx of shells and missiles, Russian artillery fire rates would have dwindled by nearly 50% as Ukraine went on the offensive.

These munitions were funneled primarily to large ammunition depots in Russia, located close to the Ukrainian border to ensure rapid frontline replenishment. However, this proximity also made them vulnerable to long-range precision strikes from Ukraine, which successfully hit a number of depots with UAVs. Strikes at Toropets, Mozdok, and Tikhoretsk have been remarkably successful, often resulting in significant damage to North Korean sourced stockpiles. 

While the volume of North Korean deliveries has slowed, this likely reflects the limits of North Korea's industrial capacity. Simultaneously, Estonian intelligence indicates that Russia’s domestic industrial machine has finally ramped up, potentially reducing Moscow’s reliance on external suppliers. On the frontline itself, the rise of drone warfare is decoupling casualty numbers from artillery fire rates. As precision FPV drones and loitering munitions become the primary cause of casualties, North Korean munitions are likely becoming less central to the battlefield than during the early years of the war. 

Ukrainian intelligence (GUR) reports that munitions shipments from North Korea to Russia have fallen by more than half as of November 2025, citing the depletion of Pyongyang's stockpiles. This decline occurred as the Maia-1 and Maria were dispatched elsewhere, leaving only the Lady R and the Angara. Yet, these two ships retain the capacity to transport hundreds of thousands of munitions monthly, sustaining a supply chain for a war that has eclipsed the number of Russian casualties for any conflict since World War II.

Brothers in Arms

In exchange for bolstering Russia’s frontline capabilities with troops, shells and missiles, Pyongyang has likely secured hard currency, sensitive military technology, and invaluable combat data. While the flow of munitions may ebb with North Korea’s industrial limits, the Moscow-Pyongyang axis has proven resilient against international pressure. This relationship now stands as a defining feature of the fifth year of the war, transforming a clandestine supply chain into a permanent, high-stakes partnership that directly underpins Russia’s ability to prosecute its invasion.

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