Why South Korea Denied Ukraine’s Defense Request While Selling to the Middle East

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We Were Refused — Ukrainian Outlet Voices Public Complaint

Defense Express, a Ukrainian military publication, reported that Seoul turned down Ukraine’s request for the Cheongung-II system while preparing to export the same system to two Middle Eastern states.
The outlet identified Qatar and Kuwait as the prospective buyers, and industry sources say fresh contracts with those countries now look likely.
Ukraine had sought Cheongung-II to bolster air defenses after Russia’s invasion, but South Korea’s prohibition on arms exports to countries at war blocked the sale.

“You Protected the UAE from Iran’s Missiles” — Accusations of a Double Standard

Defense Express criticized South Korea’s export rules as inconsistent.
The outlet highlighted that Seoul continued supplying Cheongung-II capability to the UAE even as that country faced repeated missile and drone strikes linked to Iran.
It also argued that Seoul applies different standards to countries it classifies as “at war” versus those deemed high risk, pointing out that South Korea is pursuing new deals with Qatar and Kuwait despite persistent regional tensions.

UAE $3.5 Billion Deal (approximately 4.67 trillion KRW) — 96% Interception Rate Shifted the Balance

In January 2022, the UAE signed a $3.5 billion contract (approximately 4.67 trillion KRW) to acquire 10 Cheongung-II batteries.
At the time, it was South Korea’s largest export of a single guided weapon system.
Deployed operationally since 2024, Cheongung-II reportedly achieved an interception rate of about 96% against recent Iranian ballistic missile strikes, a performance that has drawn strong interest across the Middle Eastern air-defense market.

We Rushed 30 Missiles In — 24 Million Barrels of Oil Came Back

At the UAE’s request, South Korea urgently transferred roughly 30 Cheongung-II interceptors from its military stockpiles via a C-17 transport.
While Seoul cited regulations to deny sales to Ukraine, it drew on military reserves to assist a partner-level ally, the UAE.
In return, the UAE prioritized supplying South Korea with 24 million barrels of crude oil. The exchange has been framed as a clear example of how Korean air-defense exports can translate into energy and economic-security leverage.

Why Cheongung-II Appeals: KAMD Core, 360-Degree Multi-Target Interception

Cheongung-II is a central component of South Korea’s KAMD (Korean Air and Missile Defense) architecture.
Using a hit-to-kill intercept method, it engages ballistic missiles at altitudes roughly between 15 and 40 km, filling a mid-layer gap between Patriot batteries and THAAD systems.
Its ability to launch interceptors in all directions and engage multiple targets simultaneously makes it particularly valuable in contemporary battlefields where ballistic missiles, cruise missiles and aircraft threats converge.

One Battery Covers a Sector, Whatever Threat Arrives

A single Cheongung-II battery comprises four launchers, a multifunction radar and a fire-control center.
Exporting the system as a turnkey package allows buyers to field an air-defense battery quickly without building a large integrated operations center.
Buyers in the Middle East also value that the system is already fielded and operated by the South Korean military — it’s a proven, combat-tested solution.

We Wanted to Join That Lineup — Ukraine’s Bitter View

To date, South Korea and the UAE are the only operators of Cheongung-II in combat, but more users in the Middle East are likely.
If Defense Express’s forecast of a five-country era for Cheongung-II becomes reality, large parts of the region’s airspace could be protected by South Korean air-defense systems.
Ukraine wanted to be part of that group, but Seoul’s domestic export rules and diplomatic-security calculations left it on the outside. Kyiv is now watching South Korea’s expanding Middle East sales and publicly saying, “We wanted the Cheongung-II too.”