20AUG

Seoul buys jammers with its new tanks

1 min read

16:38UTC

South Korea's Defense Acquisition Program Administration approved a KRW 3.448 trillion K2 tank upgrade on 11 August that fits drone and roadside-bomb jammers to the fleet.

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Key takeaway

South Korea folded drone jammers into a tank upgrade running to 2046.

South Korea's Defense Acquisition Program Administration (DAPA), the country's arms procurement agency, approved a KRW 3.448 trillion performance-improvement programme for the K2 main battle tank on 11 August, running from 2028 to 2046 and fitting the fleet with jammers against drones and roadside bombs ¹.

A twenty-year upgrade schedule commits an army to a threat assessment it has to make today, and Seoul has decided that small aerial attack is a permanent condition of armoured warfare rather than a feature of one war. Jammers ride inside the base programme, funded and specified alongside the gun and the armour, instead of being bolted on later through an urgent operational requirement.

That choice carries an obvious hazard. Electronic countermeasures date faster than any other subsystem on a tank, and a jammer specified against the drones of 2026 will meet the drones of 2036 halfway through the programme. Counter-drone procurement has been running at record rates across every market this year , and Seoul has chosen to absorb its share of that inside a platform programme rather than buy the kit separately. What the approval buys is the integration work, the power, the mounting and the crew interface, which is the expensive part to retrofit and the cheap part to update once it exists.

Deep Analysis

In plain English

South Korea is spending roughly $2.5 billion to upgrade its K2 tanks over the next two decades, adding equipment that jams drones and roadside bombs. Tanks like the K2 were built before small, cheap attack drones became a serious battlefield threat. This upgrade programme adds defensive electronics to existing tanks rather than designing a new tank from scratch, and will run from 2028 through to 2046.

Deep Analysis

Root Causes

Existing main battle tanks such as the K2 were designed against armour and anti-tank missile threats, not against cheap, mass-produced first-person-view attack drones.

Those drones have proven capable of destroying armour in Ukraine at a fraction of a tank's cost, and retrofitting jammers is the fastest way to extend a fielded platform's survivability without a new design cycle.

What could happen next?

Meaning
A near two-decade retrofit timeline shows South Korea treats drone-jamming as a standard tank upgrade requirement rather than an emergency fix.

Sources:Defense Acquisition Program Administration

Mentions:Seoul →South Korea →

First Reported In

Update #17 · Two walls close on the drone supply chain

Defense Acquisition Program Administration· 20 Aug 2026

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Different Perspectives

South Korea's Defense Acquisition Program Administration

DAPA folded drone and roadside-bomb jammers into an 18-year, KRW 3.448 trillion K2 tank upgrade approved 11 August, rather than fund counter-drone kit as its own programme. Seoul is treating the threat as permanent enough to write into a platform's lifecycle, not urgent enough to buy ahead of it.

NATO Support and Procurement Agency

NSPA named five pre-qualified counter-drone suppliers under new framework contracts on 27 July, giving allies a purchasing route with no published budget attached. A framework without committed money is an instrument waiting for a spending decision, not a guarantee one is coming.

Ukraine's Ministry of Defence

Ukraine's forces strike with more than 70 AI and computer-vision systems drawn from over 200 domestic producers, the ministry said on 18 August, a supplier base neither Washington's tariff fight nor Beijing's export licence touches. Kyiv is scaling capability faster than either government is writing rules for it.

A European drone-component manufacturer

A European manufacturer selling components into the United States faces the same 100 per cent tariff and 3 September deadline as any other foreign supplier, with the duty-free onshoring carve-out available only to firms building on American soil. That leaves it to absorb the cost, relocate assembly, or cede the US market rather than shop around a rival supply chain.

Chinese drone component exporters

Exporters now need a case-by-case licence for each US-bound dual-use shipment after MOFCOM's 5 August order, with no published review clock. The same week Shenzhen logged nearly 200,000 domestic logistics-drone sorties and Hunan reported record spraying coverage, a home market large enough to absorb what the licence regime slows from leaving the country.

US drone manufacturers

The onshoring carve-out protects Performance Drone Works' $820 million War Department loan, but the same 3 September deadline hits Red Cat Holdings and Unusual Machines, both filing over 500 per cent revenue growth on 6 August, on Chinese-sourced components with no qualified domestic substitute yet.