Destroying launch platforms prevents repeated attacks

A boat launching small underwater drones can present the same basic tactical problem as a torpedo boat launching torpedoes, with capabilities updated for its era. The carrier is likely to be larger, less manoeuvrable, and easier to detect than the weapon it launches. Destroying it before launch avoids the harder task of intercepting the individual weapons. During the Cold War, Tomcats with long-range Phoenix missiles were positioned forward of American carrier battle groups to engage Soviet bombers before missile release. Destroying a bomber also removed its capacity to return with another strike on a later day. The benefit included reducing future attacks as well as stopping the immediate salvo.