In a major boost to Indo-Russian defense ties, Russia has formally proposed the export and potential local production of the Su-57E fifth-generation stealth fighter to India. At the same time, Moscow has reassured that the remaining two S-400 Triumf air defense systems will be delivered by 2026.
S-400 Triumf: Final Deliveries by 2026

Deal Overview
- Contract Value: $5.43 billion (signed in 2018)
- Total Units Ordered: 5 squadrons
- Delivered to India: 3 squadrons already in service
- Pending Delivery:
- 4th squadron by end of 2025
- 5th squadron by August 2026
Operational Importance
- ️ 400 km detection and engagement range
- Tracks 100+ targets, engages 36 simultaneously
- Deployed along India’s northern and western borders
Delays Explained
- Ongoing Russia-Ukraine war disrupted supply chains
- ✈️ Logistics and component constraints
- Russia has reiterated its firm commitment to India despite global pressures
✈️ Su-57E: Russia’s Fifth-Gen Fighter Offer to India

Russia has proposed a government-to-government (G2G) deal to India for the Su-57E – the export version of its most advanced stealth fighter.
Key Offer Highlights
- Quantity Offered: 60–70 fighter jets
- ️ Local Production Option: Possible collaboration with HAL
- Technology Transfer: Under discussion
- To be included in agenda during Putin’s proposed India visit in 2025
Why the Su-57E Matters
- ️ Stealth Tech: Reduced radar cross-section; advanced composites
- AESA Radar: Superior tracking and detection
- ⚔️ Weapon Load: Precision-guided bombs, hypersonic missiles
- Supermaneuverability: AL-41F1 engines (upgradable to AL-51F)
- Multirole: Can perform air dominance, ground attack, and EW missions
Strategic Advantages for India
- ✳️ Interim fighter solution before AMCA rollout
- Leverages India’s existing Su-30MKI production ecosystem
- Boosts India’s air superiority against rising China-Pakistan joint airpower threats
️ Su-57E vs. Indian AMCA: Complementary or Conflict?
| Feature | Su-57E | AMCA (Under Dev) |
| Origin | Russia | India |
| Status | In Production | Prototype phase |
| Engine | AL-41F1 (future AL-51F) | GE-F414/Indigenous |
| Stealth | Operational | In development |
| Timeline | Immediate | Post-2030 |
Analysis: The Su-57E could serve as a transitional force multiplier till India’s indigenous AMCA becomes combat-ready.
Geopolitical Impact
Deepens India-Russia ties amid increasing Western alignment
Counterbalance to US pressure post-CAATSA over S-400
Offers India bargaining leverage in its multi-vector defense policy
Final Word
Russia’s dual push—Su-57E sales and S-400 delivery assurance—signals its intent to remain India’s most reliable legacy defense partner even in a changing world order.
For India, this is an opportunity to:
- ✈️ Address its fighter jet shortfall
- ️ Secure vital air defense layers
- Strengthen domestic aerospace capabilities through joint ventures
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