WASHINGTON (TDI): The United States has approved a $686 million upgrade package for Pakistan’s fleet of F-16 fighter jets, a move seen as a boost to Islamabad’s defence capabilities and ongoing security cooperation between the two countries.
Under the Foreign Military Sales (FMS) framework, the US Defense Security Cooperation Agency (DSCA) formally notified Congress of the proposed sale, clearing the way for Pakistan to receive advanced technology, equipment, and support for its Block-52 and mid-life upgrade F-16s.
Lockheed Martin, the manufacturer of F-16 jets, has been named the main contractor for the package.
The upgrade deal encompasses a comprehensive range of systems and services designed to enhance the operational capability and safety of Pakistan’s F-16 fleet.
See Also: US EXIM Bank Commits $1.25B to Support Mining at Reko Diq
These are expected to cover tactical data links, avionics, and secure communications equipment, cryptographic modules, training, maintenance support, and other technical enhancements that will extend the aircraft’s service life through 2040.
The approval follows a prolonged review process and includes several sensitive components, such as Mode-5 identification friend-or-foe systems, handheld key loaders and reprogramming equipment for munitions built-in-test functions, some of which are classified.
Pakistan first submitted its request for the F-16 upgrades during 2021–22. Although the DSCA supported the proposal, no action was taken at the time. A notification was issued in December 2024, but the process did not advance further. A fresh notification was sent to Congress in December 2025 under the Trump administration, and once the statutory review period passed without objection, the sale was approved in accordance with US law.
The move aligns with broader US defence cooperation goals, enabling Pakistan to maintain interoperability with US and partner forces during joint exercises, counter-terrorism operations, and future contingencies.
The sale is also designed to address critical safety and logistical concerns within the F-16 fleet as it continues to serve a central role in Pakistan’s air defence.
In its statement, the DSCA said the upgrade would support US foreign policy and national security objectives, strengthen cooperation in counter-terrorism efforts and improve operational integration between the Pakistan Air Force and the US Air Force during combat operations, training and exercises.
The agency added that the sale would not alter the basic military balance in the region.
Pakistan is expected to absorb the equipment and services without difficulty, and implementation of the deal will not require additional US government or contractor personnel in the country, nor will it affect American defence readiness.
While the approval underscores deepening military-to-military ties between Islamabad and Washington, the timing comes amid evolving regional dynamics, including shifting relationships between the US, Pakistan and other South Asian partners.
Pakistan operates an F-16 fleet that has long been a cornerstone of its air force.
The modernization package will help keep the aircraft combat-ready and integrated with allied systems through the next decade and beyond, reinforcing the country’s strategic defense posture in a challenging security environment.
Minahil Khurshid holds a master’s degree in Peace and Conflict Studies from CIPS, NUST. She has a strong interest in current affairs, geopolitics, and policy analysis.
