The U.S. Army is advancing into the realm of alternative proteins for military field rations in a bid to enhance operational efficiency and sustainability. By exploring meatless protein options, the Army aims to not only nourish its soldiers effectively but also streamline the supply chain by producing these nutrients directly at the front lines.
According to a notice from the Combat Feeding Division at the Army’s Combat Capabilities Development Command Soldier Center, efforts are underway to leverage the burgeoning alternative-protein sector. This initiative seeks to boost the resilience of the food supply chain, enable biomanufacturing in combat settings, and deliver high-quality nutrition tailored to soldiers’ needs.
The notice, titled “Alternative Protein Technologies for Military Field Feeding,” invites industry and academic partners to develop technologies for creating alternative proteins that are both nutritious and palatable for soldiers. The deadline for submissions is set for May 15.
One focus area involves exploring advanced fermentation and biomanufacturing techniques that can enhance the production of alternative proteins. The aim is to reduce logistical challenges and the physical burden on soldiers, while maintaining or improving nutritional value and performance in the field.
Another aspect of the project is centered on developing meatless proteins that are lightweight, nutritious, shelf-stable, and appealing to the taste. The Army is also interested in consumer research through focus groups and tasting panels to gauge soldiers’ preferences.
Contractors are encouraged to provide food samples of alternative proteins classified as Generally Recognized as Safe (GRAS) by the FDA. These prototypes will undergo government testing for sensory acceptability and other performance metrics, as outlined in the notice.
This initiative is part of a broader Army Broad Agency Announcement from the previous year, which included studies into combat rations, protective gear, and other equipment. The Army’s plan to introduce plant-based MREs has already garnered support from vegan and animal rights groups.
Following a congressional mandate, the Navy began experimenting with plant-based meats in its menus in 2023, and the Air Force has also introduced meatless dishes. While military rations must endure harsh conditions, they are increasingly reflecting broader culinary trends.
New MRE menu items for 2026, such as Buffalo Chicken, Cuban beef picadillo, and Thai red chicken curry, showcase this evolution, offering flavors unimaginable to soldiers of past wars.
Despite the initial surge in popularity of plant-based meats and non-dairy cheeses, recent sales have declined due to rising prices and concerns over the processing of these products. Meanwhile, beef demand saw a significant increase in 2025.
