Advancing ASW Readiness with SEABER’s RECALL® Micro AUV

As naval undersea threats grow more sophisticated, the demand for smarter, safer, and more realistic operator training has never been greater.

As undersea warfare becomes increasingly complex, navies must rely on autonomous, rapidly deployable systems to ensure effective training and operational readiness. In response, SEABER has engineered a cost efficient solution designed specifically to enhance operator proficiency in undersea environments. SEABER RECALL® is a recoverable microAUV (Autonomous Underwater Vehicle) specifically developed for anti‑submarine warfare (ASW) training.

Often used in concert with larger, more sophisticated training targets such as the Saab AUV-62 Intermediate Anti-Submarine Warfare Training Target (IASWTT), the Seaber RECALL® augments ASW training activities without risking high value assets.

A core strength of the RECALL® system lies in its ability to accurately reproduce submarine‑like noise, movement, and acoustic signatures, enabling operators to train against realistic underwater targets. Its support for passive, active, and combined acoustic modes mirrors real‑world engagements, strengthening both detection and classification skills. Its ability to deliver high‑fidelity acoustic realism and programmable behaviours allows crews to rehearse scenarios that match real‑world submarine interactions far more closely than legacy systems can provide. This elevates the accuracy and safety of training outcomes.

Built on a high‑performance micro‑AUV platform, RECALL® retains the manoeuvrability and responsiveness needed for complex training exercises. Despite its compact size – just 90 cm long, 12 cm in diameter, and 10 kg in weight – the system delivers exceptional capability, reaching speeds of up to 12 knots and operating safely at depths of up to 300 meters. This performance profile allows operators to rehearse engagements that accurately emulate submarine behaviour while maintaining controlled and safe training conditions.

Safety and cost‑efficiency are further supported by RECALL®’s fully recoverable architecture. Its SEACOMM UHF recovery module ensures reliable localisation and retrieval even in challenging sea states, reducing the risk of asset loss and enabling repeated training cycles without compromising operational safety or budgets. One of RECALL®’s most significant advantages is its low operating cost. Traditional disposable or complex recoverable AUV targets are often expensive and limited in capability. RECALL®, by contrast, provides a fully recoverable, multi‑use solution that dramatically reduces long‑term expenditure while enabling more frequent training rotations.

Ease of use plays a crucial role in training environments, and RECALL® is purpose‑built to empower both seasoned crews and newer operators. The system’s intuitive human‑machine interface allows non‑experts to confidently programme and supervise missions, even under demanding conditions. This reduces cognitive load during training and encourages safe, consistent mission planning practices.

RECALL®’s compatibility with modern ASW sonars, torpedoes, and acoustic tracking systems ensures that operators train with technology reflective of current and future naval capabilities. This integration enables seamless transition from simulated training to real operational platforms, strengthening both safety and proficiency

For more information on SEABER RECALL®, please Contact the BlueZone Group sales team.