As of 2025, the best fighter jet in service depends on the criteria used for evaluation—stealth, speed, agility, firepower, or advanced avionics. Here are the top contenders:
1. Lockheed Martin F-35 Lightning II (USA)
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Type: Stealth multirole fighter
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Strengths: Best avionics, networked warfare capabilities, sensor fusion, and versatility (F-35A/B/C variants).
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Weaknesses: Not the fastest or most agile, expensive maintenance.
2. Lockheed Martin F-22 Raptor (USA)
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Type: Air superiority stealth fighter
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Strengths: Unmatched maneuverability, supercruise (Mach 1.8), stealth, and air-to-air combat supremacy.
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Weaknesses: Limited production, no export, high maintenance costs.
3. Chengdu J-20 Mighty Dragon (China)
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Type: Stealth air superiority fighter
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Strengths: Long range, stealth design, AESA radar, powerful WS-15 engines (newer versions).
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Weaknesses: Less maneuverable than F-22, uncertain avionics and sensor fusion capabilities.
4. Sukhoi Su-57 Felon (Russia)
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Type: Stealth multirole fighter
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Strengths: Supermaneuverability, advanced IRST, high-speed performance.
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Weaknesses: Limited stealth compared to F-22/F-35, small production numbers.
5. Eurofighter Typhoon (Europe)
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Type: 4.5-generation multirole fighter
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Strengths: Exceptional dogfighting capabilities, powerful radar, and modular design.
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Weaknesses: Lacks stealth, but upgrades (Radar 2, enhanced weapons) improve survivability.
6. Dassault Rafale (France)
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Type: 4.5-generation multirole fighter
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Strengths: Excellent agility, carrier-capable (Rafale M), advanced sensors and Spectra EW suite.
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Weaknesses: Lacks stealth, but excels in versatility.
Overall Best in 2025
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For stealth and networked warfare: F-35 Lightning II
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For air superiority and dogfighting: F-22 Raptor (if available)
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For non-US alternatives: J-20 (China) Su-57 (Russia)
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For proven multirole performance: Rafale Typhoon
