Attack Submarine Support Detachment Solid Brass Plaque. Honor the critical role and unwavering dedication of the Attack Submarine Support Detachment with this exclusive plaque. This collectible symbolizes the vital support and expertise provided by the detachment to the fleet of attack submarines, ensuring their operational readiness and effectiveness. Ideal for military enthusiasts and collectors, this plaque celebrates the teamwork, precision, and specialized skills of the Attack Submarine Support Detachment. Adding this piece to your collection is a meaningful way to acknowledge the behind-the-scenes heroes who contribute significantly to undersea defense capabilities and national security. Our items are available for pick-up. No additional information at this time. You might also like. USS Sea Lion (SS-195) Submarine. French Naval Cutlass, model 1803. USS Greenfish (SS-351) Submarine. USS Steelhead (SS-280) Submarine.