Australia’s Army is moving to trial the use of blood tests to detect potential brain injuries linked to weapon blasts, according to multiple reports. The initiative will involve tracking up to 400 Defence Force personnel during weapons training.

The reporting says the trial is intended to address longstanding complaints from service members that reports of blast-related injuries have not been met with sufficient action. The tests are expected to be used to identify signs of injury associated with blast exposure during training activities.

While details of the test method and timing are not specified in the available excerpts, all outlets describe the same broad approach: a monitored group of personnel, blood testing as part of assessment, and a focus on improving detection and response to suspected blast injuries. The trial is presented as a step toward better identification of affected personnel and more structured follow-up during and after exposure to blast conditions.