Hanwha K9 Wheeled Self-Propelled Howitzer Receives U.S. Army Designation "XM1776"

U.S. Army Assigns "XM1776" Designation, Named for Year of Independence
First Prototype Delivered This Month After August Contract
Chunmoo, Air Defense Systems and Drone-Detection Radar Also on Display

The K9 wheeled self-propelled howitzer (K9MH), developed by Hanwha Aerospace, has been assigned the designation "XM1776" by the U.S. Army. The name comes from 1776, the year of U.S. independence, and is assigned to equipment in the development and testing phase ahead of formal fielding.

Hanwha Aerospace unveiled the XM1776 at AUSA 2026, the annual exhibition of the Association of the United States Army, held in Washington, D.C. Hanwha Aerospace

Hanwha Aerospace said on October 13 that it had unveiled the K9MH's designation at AUSA 2026, the annual exhibition of the Association of the United States Army, held in Washington, D.C., with Lt. Gen. Frank Lozano, the U.S. Army's head of fires acquisition, in attendance.

The U.S. Army assigns designations beginning with "X" to equipment in the development and testing phase, dropping the "X" after formal adoption. The designation means the equipment has been officially named as a subject of U.S. Army testing; it does not mean that its formal introduction has been confirmed.

After signing a contract in August to supply K9MH prototypes for the U.S. Army's Mobile Tactical Cannon (MTC) program, Hanwha Aerospace delivered the first prototype this month. At the exhibition, the company displayed an actual K9MH manufactured in Changwon, South Korea.

Hanwha Aerospace set up an exhibition space of about 300 square meters, showcasing key ground weapons, including the tracked K9 self-propelled howitzer, the K10 ammunition resupply vehicle, and the Chunmoo multiple rocket launcher. It also displayed medium- and long-range surface-to-air guided weapons (M-SAM and L-SAM), an armed unmanned surface vessel, and a counter-drone system.

The company also introduced its U.S.-based production capabilities. A model showed the production processes at an ammunition manufacturing facility being built at Pine Bluff Arsenal in Arkansas. The facility aims to produce components for 155 mm shells and propellant charges, from raw materials through to finished products.

Hanwha Systems made its North American debut with a short-range active electronically scanned array (AESA) radar featuring artificial intelligence (AI)-based detection and identification technology. Designed to detect low-altitude threats such as micro-drones, the system can be mounted on tanks, armored vehicles, and small vessels.

A Hanwha Aerospace official said, "As the U.S. Army rapidly pursues force modernization across artillery, fires, and maritime operations, we have brought Hanwha's ground defense capabilities together in one place. By delivering the XM1776 prototype on schedule and establishing local production capabilities in Alabama and Arkansas, we aim to become a trusted partner to the U.S. Army."

This content was produced with the assistance of AI translation services.