Mechanical Characteristics: Faster Hob Spindle and Zero Backlash Builtin Torque Motor for C Axis and Zero Backlash Both Wet Cutting / Dry Cutting Supported Application of the High-Speed Ring Loader

Active phased array fire control radar (AESA) for aircraft A fire control multi-function radar (MFR) that can simultaneously detect, identify, and track multiple targets, including in the air and on the ground, and has SAR and NCTR functions. Aircraft (fighter)-mounted AESA radar is a core sensor for fighter jets to perform day/night/all-weather multiple missions. It operates in multiple modes such as air-to-air/air-to-ground/air-to-sea/support mode, and acquires ground images and air/ground in electronic warfare situations. It is essential mission equipment for fighter jets that detects/tracks multiple targets and supports guided missile guidance and gun shooting.

1. Feature - A common optical system supporting two wavelength bands (visible/SWIR) with a CAM structure, capable of up to 10× magnification.

Digital mission engineering tools connect every stage of the engineering product lifecycle, from initial design to operation. They enable reality-based 3D simulation across multi-domain environments such as air, space, land, and sea by incorporating high-resolution terrain, satellite orbits, RF and radar systems, and sensor environments to accurately replicate real mission conditions. With accurate dynamics-based physical models at the core, these tools provide quantitative analysis of relative positioning between systems, changes in altitude and attitude, line-of-sight availability, and communication link status. Users can predict and evaluate mission elements such as sensor operations, communication links, platform maneuvers, and orbit optimization through scenario-based simulations.

We, STX Engine, started with our business to be designated as a defense company in 1977 and established a factory for defense purposes in 1988. Moreover, we have grown into a largest defense diesel engine manufacturer by licensing with MTU. Based on the aforementioned fact, we manufacture and provide diesel engines for main battle tank, self-propelled artillery and armored vehicle to ROK Army, for destroyer, frigate, patrol vessel and support vessel to ROK Navy, for patrol vessel to Korea Coast Guard as well.

Supported by a rugged internal combustion engine compatible with heavy fuels, Reliant delivers over 10 hours of persistent ISR without runways, launchers, or recovery gear. Designed for high-wind, high-altitude, and denied environments, Reliant excels where legacy platforms fall short. Dual swappable payload bays support ISR, SIGINT, or EW missions, while onboard edge AI processing enabled by NVIDIA Jetson Orin NX modules delivers real-time threat detection and adaptive rerouting, even without connectivity. The platform can be deployed by a two-person team in under 10 minutes using a compact 10×10-meter footprint for launch and recovery from rooftops, vehicles, ships, or remote terrain. With an IP55-rated, all-weather design and reliable GNSS-denied navigation, Reliant gives operators the flexibility and resilience required to operate in complex, contested battlespaces.

Ultra-High Density: With a pin spacing of 0.025 inches, it achieves maximum miniaturization and lightweight design. Ultimate Reliability: Designed to ensure perfect signal integrity even in harsh environments. Durability: Boasts outstanding environmental resistance that meets military and aerospace standards.

The KF-21 is the project which aims to replae the aged fighters in operation, F-4, and F-5 of the Republic of Korea Air Force and develop the indigenous Korean fighter aircraft which is equipped with performances suitable for the future battlefield of the country's air force. Korea's largest-scaled KF-21 project is the national R&D project with a development span of 10 years and 6 months and is driven with Indonesia under international joint development. Based on its development experience and infrastructure of a homegrown airplane, such as the KT-1 basic trainer, T-50 Advanced Jet Trainer, TA-50 Lead-in-Fighter-Trainer, and FA-50 Light Combat Aircraft, KAI is under development of the KF-21 project successfully. Through this project, KAI plans to develop the aerospace technology of Korea and contribute to national peace and security as well as economic development.