Churchill-class submarine

The three Repeat Valiant-class submarines, sometimes known as the Churchill class, were nuclear-powered fleet submarines which served with the Royal Navy from the 1970s until the early 1990s. The Churchill class was based on the older Valiant class, but featured many internal improvements.

Churchill-class submarine

The three Repeat Valiant-class submarines, sometimes known as the Churchill class, were nuclear-powered fleet submarines which served with the Royal Navy from the 1970s until the early 1990s. The Churchill class was based on the older Valiant class, but featured many internal improvements.