The JF-17 PFX
In a recent promotional video celebrating Operation Swift Retort, Pakistan's retaliation to India's airstrikes in Balakot, the Pakistan Air Force (PAF) unveiled a new initiative related to the JF-17 Thunder aircraft, dubbed the "JF-17 PFX." The acronym "PFX" appears to stand for "Pakistan Fighter Experimental," according to the PAF press release. This fresh program is part of the PAF's broader strategy for long-term modernization.
However, specific details about the JF-17 PFX program are still officially unavailable. Nevertheless, the announcement of the JF-17 PFX suggests that the PAF has crafted a plan for the program's implementation following the induction of the Block-III variant. As for the future of the JF-17 Thunder, it remains a cornerstone multirole fighter aircraft for the PAF. Since its debut in 2010, the PAF has procured a total of 168 aircraft, including Block-Is, Block-IIs, and two-seat JF-17Bs, with plans to add 30 Block-IIIs or JF-17Cs to its fleet. This procurement aligns with the PAF's initial goal of acquiring between 150 and 200 units.
The JF-17 PFX program could also potentially look to address the airframe lifespan of the aircraft, which is estimated at 3,000 hours. With the Block-I variants reaching the end of their operational life by 2030, the PAF faces the decision of either replacing them entirely or implementing comprehensive upgrades to extend their lifespan. However, funding constraints and Pakistan's economic challenges make large-scale replacements unlikely, underscoring the ongoing importance of the JF-17 in the PAF's multirole fighter fleet.