In line with Congressional Budget Office recommended options.....
Cancel Plans to Purchase Additional F-35 Joint Strike Fighters and Instead Purchase F-16s and F/A-18s
The F-35 Joint Strike Fighter (JSF) program is the military’s largest aircraft development program. The F-35 is a stealthy aircraft—one that is difficult for adversaries to detect by radar and other air defense sensors. The objective of the program is to produce three versions of that aircraft: the conventional takeoff F-35A for the Air Force, the short takeoff and vertical landing (STOVL) F-35B for the Marine Corps, and the carrier-based F-35C for the Navy. Through 2016, 285 F-35s had been purchased for the U.S. military: 178 F-35As, 71 F-35Bs, and 36 F‑35Cs. Current plans call for purchasing 2,158 more F‑35s through 2038. The Department of Defense (DoD) has estimated that the remaining cost of those purchases, including the cost to complete development, will amount to $265 billion (in nominal dollars). The Marine Corps and the Air Force declared their versions of the F-35 operational in 2015 and 2016, respectively. The Navy expects to declare its version operational by 2019.
Under this option, DoD would halt further production of the F-35 and instead purchase the most advanced versions of older, nonstealthy fighter aircraft that are still in production: the F-16 Fighting Falcon for the Air Force and the F/A-18 Super Hornet for the Navy and Marine Corps. The services would operate the F-35s that have already been purchased. By the Congressional Budget Office’s estimates, the option would reduce the need for discretionary budget authority by $29 billion from 2018 through 2026 if the F-16s and F/A-18s were purchased on the same schedule as that currently in place for the F-35s. Outlays would decrease by $23 billion over that period. Additional savings would accrue from 2027 through 2038 if F-16s and F/A-18s were purchased instead of the F-35s that are scheduled to be purchased in those later years. However, the Navy and Air Force are both planning to develop entirely new aircraft with fighter-like capabilities to be fielded in the 2030s and might choose to replace some planned F-35s with those aircraft instead.........