Riyadh, Saudi Arabia : Saudi Arabian Military Industries’ (SAMI) land systems division, SAMI Land, has formally unveiled a new family of indigenous wheeled armored vehicles, the HEET 8x8 and HEET 4x4, during the third edition of the World Defense Show (WDS) 2026. The presentation was overseen by Saudi Arabia’s Minister of Defense, Prince Khalid bin Salman, and aligns with the Kingdom’s Vision 2030 objective of localizing at least 50 percent of defense procurement and manufacturing.
The HEET program reflects a move toward domestic design, engineering, and production of armored platforms intended to meet contemporary operational requirements. According to SAMI Land, both vehicles were developed to emphasize high mobility, modular protection concepts, and enhanced situational awareness suited to a wide range of operational environments.
HEET 8x8 Configuration and Role
The HEET 8x8 is the larger and more heavily armed platform within the family. It has been presented as a multi-role combat vehicle capable of reconnaissance, direct fire support, and anti-armor missions. The vehicle is fitted with a modern turret mounting a 105 mm main gun, providing the platform with direct-fire capability against armored targets and fortified positions.
The design incorporates a modular protection architecture, allowing armor levels to be adjusted according to mission profile and threat environment. A notable feature of the vehicle is its driver and commander visibility arrangement. The 8x8 uses a wide, forward-facing windshield supplemented by two side windows, offering an approximate 180-degree field of view. This configuration reflects a design philosophy similar to that employed by Turkey’s FNSS in platforms such as the PARS wheeled armored vehicle series, prioritizing situational awareness during maneuver operations.
HEET 4x4 Configuration and Role
The HEET 4x4 represents a lighter and more compact platform intended for security missions, border patrol, and rapid tactical deployment. In contrast to the 8x8, the 4x4 is equipped with a small-caliber turret, assessed to be optimized for engagements against personnel and lightly protected vehicles rather than heavy armor.
Despite its reduced size, the 4x4 retains the same high-visibility glasshouse concept used on the larger variant. SAMI Land stated that this approach is intended to support crew awareness in complex operating environments, including urban areas and rugged or mountainous terrain.
Manufacturing and Industrial Base
Both HEET variants are being produced at the newly inaugurated SAMI Land Industrial Complex in Al Kharj. The facility covers approximately 82,000 square meters and is intended to function as a regional center for the manufacture, testing, overhaul, and maintenance of wheeled and tracked military vehicles.
SAMI Land has indicated that the complex integrates Industry 4.0 manufacturing practices, including the use of robotics and artificial intelligence-driven production processes. The company’s stated objective is to increase production efficiency while maintaining quality standards and reducing reliance on external suppliers.
Strategic Context
The introduction of the HEET armored vehicle family is positioned as part of Saudi Arabia’s broader effort to develop sovereign land combat capabilities tailored to the climatic and operational conditions of the Arabian Peninsula. By designing platforms domestically, SAMI Land aims to provide the Saudi Armed Forces with vehicles optimized for local terrain, logistics, and mission requirements, while also supporting long-term sustainment within the Kingdom.
While several technical details remain restricted, SAMI Land confirmed during WDS 2026 that further information on the vehicles’ powertrain, onboard electronics, and integrated systems is expected to be released as the exhibition continues. The World Defense Show runs through February 12, with additional briefings planned on future development pathways for the HEET program.
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