A viewer suggests that the Unrotated Projectile could have become useful if its rockets were stabilized and fitted with VT proximity fuzes. That combination closely matches the land-based Z Battery. The comparison links a frequently criticized naval rocket weapon to a related British anti-aircraft system that addressed stabilization and fuzing in another setting. It does not establish that the Z Battery could simply be transplanted to a ship, but it identifies the historical analogue behind the proposed improvements.
Notable Point · 50:22-50:40
How the Z Battery answered an Unrotated Projectile proposal
Stabilized rockets and VT proximity fuzes would turn a proposed improvement to the naval Unrotated Projectile into something close to Britain's land-based Z Battery.