26-N Combat Experiment against Maritime Threats from Drones and USVs: South Korea procurement notice — 01 Jun 2026

Development and reported outcome

ROK Navy Headquarters issued the initial tender for a combat experiment against maritime threats from drones and USVs on June 1, 2026. The correct procurement identifier is R26BK01555160, with a KRW 574.39 million budget and an estimated price of approximately KRW 522.173 million. This initial tender later failed and was re-tendered under a different G2B identifier.[S1]

Program, platform and stakeholders

Programme or contract: 26-N Combat Experiment against Maritime Threats from Drones and USVs. Platform or product: USV/drone maritime-threat combat-experiment package. Recorded customer, operator or intended user: ROK Navy Headquarters (reported headquarters/country: South Korea).[S1]

Mission and technical scope

The following are classifications recorded in the source master, not additional claims of operational deployment: Mission/use-case classification: Patrol / Force Protection.

Contract, value and shipment signals

Original reported amount or scope: KRW 574.39 million procurement budget; approximately KRW 522.173 million estimated price. Original-currency label: KRW. Delivery schedule, procurement window or milestone status: USV, suicide-drone and RF-scanner rental equipment within 3 months; service through 31-Dec-26.[S1]

Source verification and interpretation limits

UXV Searcher master source-coverage note: BidPro directly mirrors ROK Navy tender R26BK01555160 and confirms Jun. 1 publication, KRW 574.39 million budget and direct rental/use of a USV, suicide drone and RF scanner. The dynamic G2B link was removed after repeated direct-access failures.

Interpretation boundary: The tender, notice or request stage does not by itself prove a signed contract, selected supplier, or physical delivery.[S1]

UXV Searcher analysis — what the development changes

UXV Searcher interpretation — procurement requirement / tender: The South Korea USV record for 26-N Combat Experiment against Maritime Threats from Drones and USVs is best treated as a procurement pipeline signal. A published requirement can indicate addressable demand, but it is not an award, supplier revenue, shipment, or fleet increase.

Traceability for buyers: ROK Navy Headquarters is the identified buyer, operator or intended user. Do not assume a named supplier or commercial allocation without a separate award document.

Client-use interpretation: For intelligence users tracking Patrol / Force Protection, the relevant next proof points are marine mission suitability, payload integration and measurable delivery or service outcomes. Track the award notice, signed value and accepted delivery quantities before upgrading this demand signal.[S1]

Quantitative evidence, calculations and limits

Financial signal (master transcription): KRW 574.39 million procurement budget; approximately KRW 522.173 million estimated price. Classification: Tender estimate, ceiling or budget, not necessarily an awarded or paid amount. Delivery/timing evidence: USV, suicide-drone and RF-scanner rental equipment within 3 months; service through 31-Dec-26. Scheduling language is not independently proof of completion or acceptance.

Quantified requirements are potential procurement scope, not realised hardware orders or sales.[S1]