# Kinematic Capability Profile **LRRK Watch / Nation-state actor profile** — STIX 2.1 threat-actor fields applied to systems that sense, move, and act. | Field | Value | | --- | --- | | Collection cutoff | 8 April 2026 | | Platform | Quiet Systems | | Data label | Open-source intelligence // LRRK analytic product | | Handling | Public-source material. Image rights require separate verification before publication. | | Actor | South Korea | | Short name | KR | | UN membership | Member | | Profile depth | documented | ## Executive read ### BLUF Seoul is rolling a first indigenous strategic MALE (Korean Air KUS-FS / MUAV) toward 2027 Air Force service so that persistent Sense over North Korea is no longer only an imported HALE task. ### Key judgments 1. **[Assessment — High confidence]** DAPA announced rollout of the first production-standard MUAV / KUS-FS at Korean Air's Busan Tech Center on 8 April 2026 (FlightGlobal). 2. **[Assessment — High confidence]** The type is built as a sovereign 24/7 ISR aircraft with EO/IR and SAR, with ROKAF acceptance testing before 2027 service entry. 3. **[Inference — Moderate confidence]** Coast guard and navy employment mentioned by FlightGlobal would extend Sense off the peninsula, but that tasking is not an IOC claim. ### Analytic labels - **Fact** — verified reporting or primary record - **Assessment** — analytic judgment - **Inference** — reasoned but not directly observed - **Uncertainty** — unresolved information gap ### Source grades - **A1** — authoritative primary record / directly confirmed - **B1–B2** — generally reliable and corroborated - **C3** — useful but requires caution ## Identity STIX 2.1 Identity + Threat Actor. Values from the open vocabularies only. | STIX field | Value | | --- | --- | | name | South Korea | | aliases | Republic of Korea; ROK | | identity_class | organization | | threat_actor_types | nation-state | | roles | director, sponsor | | resource_level | nation-state | | sophistication | advanced | | primary_motivation | organizational-gain | | secondary_motivations | dominance | | goals | Independent real-time monitoring of North Korean strategic targets; reduce reliance on imported HALE for peninsula ISR | ## Intent and targeting **[Fact]** DAPA, quoted by FlightGlobal: upon deployment the MUAV will have independent capability to monitor and respond to enemy strategic targets in real time, 24 hours a day, using high-performance cameras and sensors. Named object is North Korea. ## Capability — Sense **[Fact]** FlightGlobal: initial role is monitoring North Korea with SAR and EO/IR. Korean Air, LIG Defense & Aerospace (formerly LIG Nex1), and Hanwha Systems are programme partners. **[Fact]** Army Recognition (2026) describes Hanwha EO/IR and LIG radar/datalink roles. Use FlightGlobal as the fetched production-rollout primary; partner payload splits stay B1–B2. ## Capability — Move **[Fact]** FlightGlobal: ~MQ-9-class dimensions (13 m length, 25 m wingspan), 1,200 hp engine, system concept of two to four air vehicles plus a ground control system. Production began in Busan in late 2023; series-production contract 21 December 2023 (Asian Military Review via Army Recognition cluster — FlightGlobal used for rollout). **[Fact]** Service entry set for 2027 after ROKAF acceptance testing. ## Capability — Act **[Fact]** FlightGlobal understands the initial role as ISR. Asian Military Review (search) said the MUAV is not known to carry weapons; that page was fetched as FlightGlobal, not AMR. **[Uncertainty]** Armed fit is not established. Status: ISR. ## Inventory | Domain | Status | Named systems (sourced) | Notes | | --- | --- | --- | --- | | Air UAS | documented | KUS-FS / MUAV | RQ-4 Global Hawk mentioned by AMR as a current HALE already in ROKAF; that AMR page was not the fetched FlightGlobal piece — Global Hawk left unnamed unless corroborated. | | Surface USV | not established | | | | Subsurface UUV / ROV | not established | | | | C-UAS | not established | | | ## Industrial base and supply chain **[Fact]** Prime: Korean Air Aerospace Division. Partners: LIG Defense & Aerospace, Hanwha Systems. DAPA is the government buyer. Control Fabric is high domestic content for peninsula ISR sovereignty. ## Observed employment **[Fact]** Rollout and flight-test path only, as of 8 April 2026. Not an operational campaign. ## Relationships - `attributed-to` South Korea (Identity, `organization`) - `uses` Korean Air / DAPA MUAV programme - `related-to` North Korea as the named Sense object ## LRRK turn-back Sense and Watch sit on MUAV IOC in 2027. Control Fabric is the Korean Air–Hanwha–LIG stack. Kestrel is the first production airframe. No Campaign object. ## Forward indicators Raise: ROKAF acceptance flight and 2027 delivery photo; a fetched DAPA English release naming quantity. Lower: further engine-recertification slips (Hanwha 1,400 hp path was search-only). Reclassify Act if a weapons fit is announced on a fetched DAPA page. ## Sources 1. FlightGlobal, April 2026 (rollout 8 April 2026), https://www.flightglobal.com/military-uavs/2026/04/first-production-standard-muav-rolled-out-in-busan/ — B1–B2 2. Army Recognition, 2026, https://www.armyrecognition.com/news/aerospace-news/2026/south-korea-introduces-first-kus-fs-male-drone-to-build-sovereign-isr-network-against-north-korea — B1–B2 > **Collection integrity.** Korean Air PDF brochure fetched in search but not used for redacted performance numbers. USV/UUV/C-UAS are gaps. Quantity of series MUAV air vehicles was not disclosed (FlightGlobal). *LRRK — security assurance for systems that sense, move, and act.*

L-CGe