The F-35 programme combined what might otherwise have been three aircraft programmes. Sharing radar development, software, airframe work, and weapons integration reduced the amount each service had to fund separately. Commonality can also simplify procurement and logistics across a large fleet. The A, B, and C variants still impose different requirements, so the shared programme creates complexity and cost in other areas. It is a useful example of the savings and compromises that follow when several specialized roles are placed inside one procurement structure.
Notable Point · 2:35:48-2:36:53
F-35 commonality versus variant complexity
The F-35 discussion weighs the savings of a shared programme against the complications introduced by distinct service variants and requirements.