US Approves $686 Million F-16 Support Package for Pakistan, Signalling Strategic Re-Engagement

The United States has formally approved a $686 million sale of defence goods and services to Pakistan to upgrade and sustain its F-16 fighter jet fleet, marking Washington’s most significant military support package to Islamabad in recent years. The decision—conveyed to Congress by the Defence Security Cooperation Agency (DSCA) on December 8—initiates a mandatory 30-day review period, after which the deal will be considered approved unless rejected.

According to the notification, the package includes $37 million in defence equipment and $649 million worth of additional systems and services, ranging from secure communications and advanced identification systems to navigation tools, software upgrades, mission-planning systems and electronic security modules. Crucially, the shipment comprises 92 Link-16 systems, enabling encrypted tactical data networking, and six Mk-82 inert 500-lb bombs for training and integration purposes.

US officials said the sale “supports the foreign policy and national security objectives of the United States” by ensuring Pakistan remains interoperable with US and partner militaries, particularly in counterterrorism missions and contingency response operations. Islamabad operates a mixed fleet of Block-52 and Mid-Life Upgrade (MLU) F-16s, and the proposed support package is designed to extend the aircraft’s lifespan through 2040, while addressing flight-safety and mission-readiness concerns.

Lockheed Martin has been named the principal contractor for the programme, which falls under the broader F-16 Cryptographic Mandate Compliance and Service Life Extension Program (SLEP) framework. Congressional documents noted that Pakistan “has demonstrated the ability to maintain its forces” and is expected to absorb the upgraded systems without difficulty.

Renewed US–Pakistan Military Engagement Raises India’s Concerns

While Washington describes the move as a routine sustainment package, the development has raised strategic concerns in New Delhi. Speaking on Wednesday, Dhruva Jaishankar, Executive Director of the Observer Research Foundation America, said renewed US engagement with Pakistan’s military establishment remains a sensitive issue for India.

Jaishankar remarked that Pakistan’s long track record of leveraging militant proxies against India—combined with past instances of third-party mediation—has shaped India’s scepticism toward external involvement in bilateral disputes. He noted that although the US has pursued a policy of “de-hyphenation,” separate engagement with Pakistan still complicates India-US strategic cohesion at a time when both nations are seeking greater alignment on trade, defence technology and Indo-Pacific security.

Indian officials have not issued a formal statement yet, but the upgrade of Pakistan’s F-16 fleet has historically been viewed in New Delhi as an operational capability boost with direct implications for regional air-power balance.

Not an Isolated Deal: US–Pakistan Economic Ties Accelerate

The defence sale comes as the two countries signal a broader revival in economic and strategic ties. On Wednesday, the US Export-Import Bank (EXIM) approved $1.25 billion in financing for the development of the Reko Diq critical minerals project in Pakistan’s Balochistan province—one of the world’s largest undeveloped copper-gold deposits.

In a message posted on X, Natalie A. Baker, Charge d’Affaires at the US Embassy in Islamabad, said the financing will enable up to $2 billion in American mining equipment and services to be supplied over the project’s construction years. The investment, she said, is expected to generate 6,000 jobs in the US and 7,500 jobs in Balochistan, calling Reko Diq a “model for future US-Pakistan mining partnerships.”

The US Embassy described the commitment as a “game-changer for US businesses and local Pakistani communities,” emphasising that the project aligns with Washington’s push to strengthen global supply chains for critical minerals essential to clean-energy and advanced-technology industries.

The EXIM approval also represents the largest US government-backed financing package for Pakistan in more than a decade, signalling renewed attention toward resource development and industrial cooperation under the Trump administration’s economic diplomacy initiatives.

A Broader Strategic Opening: Oil Cooperation and Trade Talks

This phase of expanded engagement traces back to July, when President Donald Trump announced a proposed US-Pakistan cooperation framework for developing Pakistan’s “massive oil reserves.” In a post on Truth Social, he stated that both countries would jointly select an American energy firm to lead exploration efforts, expressing optimism that Pakistan might eventually become an energy exporter—“maybe selling oil to India someday.”

Although still in the exploratory phase, the proposal has triggered discussions on potential US investment in Pakistan’s underdeveloped petroleum sector, which remains constrained by infrastructure limitations and a financing crunch.

Washington has also stepped up dialogue on trade, supply-chain integration and industrial co-development as Islamabad attempts to stabilise its economy following repeated IMF interventions. Analysts say these initiatives mark one of the most active US economic outreach efforts toward Pakistan since the early 2000s.

Strategic Implications and the Road Ahead

The combination of military, economic, and industrial engagements suggests a broader recalibration of US policy toward Pakistan—one that strengthens Islamabad’s defence capabilities while deepening cooperation in critical sectors.

For Pakistan, the F-16 sustainment package provides long-term stability for its most sophisticated combat aircraft fleet, crucial for both national air defence and counterinsurgency operations. For the US, it ensures continued leverage and interoperability with a nuclear-armed South Asian partner situated at a crossroads of global strategic theatres.

However, the developments also sharpen sensitivities in India at a time when New Delhi and Washington are working to reinforce their partnership across defence manufacturing, Indo-Pacific security, and emerging technologies.

The F-16 deal now awaits Congressional review, after which delivery schedules and upgrade timelines are expected to be finalised. Meanwhile, US-Pakistan coordination on minerals and energy is set to expand, with both sides signalling readiness for additional agreements in 2026.