As a provider of maritime security and as an anti piracy specialist, we take pride in the way we operate and conduct our services. challenger use a large range of Non-Lethal Countermeasures as part of our strict operating procedures. This means that 98% of our onboard Escort Teams are unarmed and adopt a non-lethal approach. These procedures apply to ALL our Sea Marshals and Escort Teams, including the 2% who carry arms. All challenger security consultants carry out Non-Lethal Countermeasures recognised within the RoF (Rules of Force) and RoE (Rules of Engagement) procedures to deter and prevent attacks and the successful hijacking of client vessels