The Trump administration has formally notified the US Congress of a proposed $686 million foreign military sale to Pakistan aimed at upgrading its F-16 fighter jet fleet, a move framed as supporting counterterrorism efforts and extending the operational lifespan of these aircraft through 2040. The package includes advanced systems such as 92 Link-16 tactical data links, avionics upgrades, and logistical support, which are intended to bolster the Pakistan Air Force’s capabilities while maintaining interoperability with US forces. However, analysts in India express concern over the potential implications for regional security, viewing the upgrade as a means to replenish Pakistani air assets following heavy losses during Operation Sindoor in May 2025. The timing of the deal raises questions about its true nature, with critics suggesting it could represent a covert rebuilding effort rather than mere maintenance. Furthermore, the sale, while justified by US officials as vital for counterterrorism, is scrutinized given Pakistan’s history of utilizing military resources against India, thus complicating the delicate balance of power in South Asia and posing challenges for US-India relations.