Polaris and Forterra have unveiled CASEVAC, an autonomous side-by-side vehicle based on the Polaris Ranger, designed to evacuate wounded soldiers and civilians from conflict zones without risking a human driver. The vehicle debuted at the Modern Day Marine Expo (MESA).
Polaris and Forterra have unveiled CASEVAC, an autonomous side-by-side (SxS) vehicle purpose-built for casualty evacuation. Based on the rugged Polaris Ranger platform, it integrates Forterra’s full self-driving system to extract wounded personnel from combat zones without a human driver, reducing risk to rescue teams.
What is CASEVAC?
CASEVAC stands for “Casualty Evacuation.” The vehicle is designed to transport injured soldiers or civilians from front-line positions to aid stations or field hospitals. It leverages the proven Polaris Ranger chassis, modified with Forterra’s autonomous driving suite, including LIDAR, cameras, and radar, enabling it to navigate rough terrain without human intervention.
How does the autonomous system work?
CASEVAC uses Forterra’s AutoDrive system, which allows the vehicle to follow a pre-set route or navigate independently using real-time mapping and sensor data. It can avoid obstacles, stop when necessary, and communicate with a command center. This means the vehicle can be dispatched to a casualty’s location, loaded, and return without anyone onboard.
What are the base specifications of the Polaris Ranger?
The CASEVAC is built on the Polaris Ranger, a durable SxS known for its off-road capability. It features a gasoline or diesel engine, four-wheel drive, and heavy-duty suspension. The chassis has been modified to accommodate a stretcher or an additional seat for the casualty, with space for medical equipment. The structure is reinforced to protect occupants from shrapnel and small-arms fire.
Are there similar vehicles on the market?
Yes, other military evacuation vehicles exist, such as the M-Gator or armored UTVs. However, CASEVAC’s key differentiator is its fully autonomous operation, which eliminates the need for a human driver and reduces casualties among evacuation teams. It is also relatively low-cost compared to traditional armored ambulances.
When will CASEVAC be available?
Currently, CASEVAC is a prototype shown at the Modern Day Marine Expo (MESA). Polaris and Forterra have not announced a production date, but field trials with the U.S. military are expected soon. Governments and humanitarian organizations may place orders after testing.
What challenges does the vehicle face?
The biggest challenge is reliance on AI in complex combat environments, where sensors may be jammed or affected by weather. Additionally, transporting wounded personnel requires smooth driving to avoid aggravating injuries, which can be difficult on rough terrain. Both companies assert that the system is designed to handle these scenarios.
Frequently Asked Questions
What is the CASEVAC vehicle?
CASEVAC is an autonomous side-by-side vehicle developed by Polaris and Forterra for evacuating wounded soldiers and civilians from conflict zones without a human driver, reducing risk to rescue teams.
How does CASEVAC drive without a driver?
It uses Forterra's AutoDrive system, which employs LIDAR, cameras, and radar to navigate rough terrain, avoid obstacles, and follow a pre-set route, with remote control capability.
Is CASEVAC available for purchase now?
No, CASEVAC is still a prototype. It was displayed at MESA, and field trials with the U.S. military are expected soon before it becomes available to military or humanitarian organizations.
Sources
- RideApart — This Chopped, Autonomous Polaris Ranger Is Designed to Evacuate Wounded Soldiers and Civilians Alike
