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South Korea launches 14-month concept study for a tailless sixth-generation fighter

South Korea’s Defense Acquisition Program Administration is seeking industry proposals for a 14-month study defining the requirements, design and technologies for a future sixth-generation fighter. The envisioned tailless aircraft would feature broadband stealth, adaptive-cycle engines and internal weapons bays, with propulsion remaining a central challenge.

Discovered 2026-08-28T12:28:17.816425-07:00 | 2026-08-28T12:28:17.816425-07:00

Briefing

What Hype is tracking

The study marks South Korea’s move from broad ambitions toward defined requirements and industry-backed concepts for a next-generation combat aircraft.
The proposed combination of tailless shaping, broadband stealth, adaptive-cycle engines and internal weapons bays points to demanding technology and integration requirements.
The 14-month concept phase will help establish the program’s technical baseline, while engine development remains a key execution risk.

Reported By

AeroTime The Aviationist defensemirror.com