A key weapon system of the Korean missile defense system that can effectively respond to various enemy air threats. The Cheongong is a medium-range surface-to-air guided weapon that provides enhanced regional air defense capabilities that can effectively respond to various enemy air threats infiltrating from medium and low altitudes, and is the core weapon system of the Korean Missile Defense System (KAMD). The simplification, lightweight, and maneuvering of the guided weapon system have improved operational efficiency and survivability, and excellent technology such as multi-target simultaneous response capability, high-altitude interceptor guided munitions, and electromagnetic interference countermeasures have been reflected. Key Features: SimulTaneous Capable of interlocking superior, adjacent systems, or conducting simultaneous engagement operations by a single battery Multi-Target A three-dimensional phased array radar (MFR) with target detection, tracking, and enemy identification capabilities, and has multi-target detection capabilities Launcher Vertical launcher capable of remote operation of wired and wireless (maximizing the effect of responding to all-round targets)

KT-1 Basic Trainer and KA-1 Armed Airborne Controller developed with indigenous technology are being operated in ROKAF and proving safety performance and reliability. KT-1 opened the age of aircraft exports starting from Indonesia and expanding its footprint to Turkey, Peru and Senegal with its high spin recovering capability, fuel efficiency and economic operation ability in the same class aircraft.

Large Area Display Head Unit is included in avionics equipments used in the cockpit of an aircraft. Its wide screen vision development implements Full Glass Cockpit in aircraft. It also provides processing with more efficient yet less complicated circumstance with maximum 4 external input video signals Options that can be provided are - 20"x8" LCD Glass, LCD Module and Entire LAD system unit

EO/IR Payload System EOTS (Electro-Optical Tracking System) is an electronic optical image tracking device that identifies danger and emergency situations on the battlefield, monitors and tracks tragets, and calculates their coordinates, and is an essential equipment for drones that can be used in both military and private sectors. M1 and M2 were developed to use a common mount that connects to the drone by keeping the size of the gimbal assembly the same at 4 inches. M1 can be recognized at a maximum of 0.2km for humans during the day and at night, and M2, which operates in adverse conditions at night, can be recognized at up to 1.0km for tanks in the form of IR continuous zoom.

In collaboration with Hanwha Systems, we developed and optimized a Transformer-based AI model for ship and aircraft detection on embedded platforms. Targeting NVIDIA Jetson Orin AGX, the project utilized the MSAR (640×640) dataset along with large-scale training databases built from public sources. The RT-DETR model, currently under review, was optimized through hardware-friendly design, Int8 quantization, and specialized inference acceleration. As a result, the solution achieved up to 5x faster inference speed while maintaining accuracy, reaching 20% of NVIDIA TensorRT performance. This demonstrates the ability to deliver reliable, real-time detection capabilities in resource-constrained embedded environments, enabling next-generation defense and surveillance applications.

Green Optics possess proprietary CVD-based Zinc Sulfide (ZnS) production technology for defense and industrial multi-wavelength optical materials. We have core technological capabilities to manufacture high-quality ZnS products tailored to meet diverse customer requirements. ZnS Material Optical Performance and Processing ZnS materials produced through CVD processes provide high transmittance exceeding 70% in the SWIR wavelength range (8-12 μm). When these materials undergo additional Hot Isostatic Pressing (HIP) treatment, the crystal structure undergoes recrystallization, improving transmission characteristics to achieve over 70% transmittance in the visible (VIS) wavelength range of 0.45-0.8 μm. This process extends the application range of optical materials previously limited to SWIR and LWIR bands, delivering superior optical performance across multi-wavelength regions from VIS to LWIR. Material Specifications: - STD-ZnS (Standard ZnS Material): Manufactured via CVD process, exhibits transmittance exceeding 70% in LWIR wavelengths (8-12 μm) with high physical hardness (Knoop hardness: 210 kgf/mm²). - MS-ZnS (Multispectral ZnS): Converted from STD-ZnS through HIP processing, extends wavelength range into the visible spectrum. While crystal structure recrystallization during this process reduces hardness somewhat (approximately 150 kgf/mm²), it still meets MIL specifications. This dual-processing approach enables comprehensive wavelength coverage while maintaining military-grade durability standards.