Analysis: Coast Guards in the Arctic – Troubles Ahead? Coast guards are the maritime workhorses of coastal states, intent on protecting their sovereign rights to fisheries and petroleum resources, while also safeguarding lives and the environment. In an Arctic Klondike, this institution – which often operates in the shadow of national navies – does the heavy lifting. Yet, striking the right balance on fleet structure, investments, and Arctic presence in times of budget austerity is no easy task for Arctic coastal states.