The U. S. Navy is changing the way it tracks limited duty (LIMDU). The LIMDU Sailor and Marine Readiness Tracker System (SMART) is replacing the Medical Evaluation Board System (MEDBOLTS ...

HMS Tracker is a fully-fledged armed patrol boat. She is fitted with Kevlar armour to keep her crew safe, and is well-armed with three 7.62mm General Purpose Machine Guns (GPMG). Provided air cover ...