<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?gharama kubwa za ndege, ukosefu wa ujumbe wa wazi hewa-kwa-hewa kupambana kwa sababu ya kuchelewa katika mipango kirusi na kichina kizazi cha tano mpiganaji, kupiga marufuku marekani juu ya raptor mauzo ya nje, na maendeleo endelevu ya iliyopangwa nafuu na versatile zaidi f-35 ilisababisha wito kumaliza f-22 uzalishaji.  <response>: the high cost of the aircraft, the apparent shortage of air combat missions due to the delay of the fifth generation fighters in both russia and china, the imposition of a ban on us exports of the plane, and the continuous development of cheaper and more diversified plans, ultimately resulted in the production of the f-35, which is considered a copy. 