Here are more detailed insights about the JF-17 fleet operated by the Pakistan Air Force (PAF):
Overview of JF-17 Variants in PAF
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JF-17 Block 1:
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First production variant, delivered from 2007 to 2009.
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Around 50 units in service.
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Basic multirole capability, now considered less advanced and mostly used for secondary roles or training.
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JF-17 Block 2:
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Improved avionics, aerial refueling capability, and better electronic warfare systems.
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Around 62 single-seat and 26 dual-seat (JF-17B) variants in service.
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Forms the backbone of frontline squadrons.
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JF-17 Block 3:
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Considered a major upgrade with:
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AESA radar (KLJ-7A)
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Helmet-mounted display
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Integrated electronic warfare suite
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Compatibility with advanced missiles like PL-15 and PL-10
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23 delivered as of early 2025; 27 more on order.
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Operational Use
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JF-17s have replaced aging aircraft like the F-7P, Mirage III, and Mirage V.
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Deployed in both air-to-air and air-to-ground roles.
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Some units have been exported (e.g., to Myanmar and Nigeria), but Pakistan remains the primary user.
Future Plans
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JF-17 Block 4 (PFX-Alpha) is under conceptual development.
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PAF plans to upgrade older Block 1/2 jets with Block 3-like features where feasible.
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Continued integration of modern weapons and network-centric warfare capabilities is expected.