The RAN never operated the (PPB), although the project has given the RAN a number of advantages in the Pacific region. The introduction of self-reliant patrol forces throughout the region has eased the strain on Australia's own maritime patrol force. Cooperation between Australia and its Pacific neighbours has allowed for a greater allocation of RAN patrol boats to protecting Australia's maritime resources, patrolling the Sea Lines of Communication (SLOC), and conducting border protection operations. The PPB's have recently undergone a mid life refit which could potentially see them operating in the region until at least 2027.