On October 8, 2026, in Kathmandu, Japan and Nepal signed an agreement for a 2.853 billion yen grant to upgrade air traffic control facilities at Tribhuvan International Airport. The project will rehabilitate the control tower, update critical systems, and modernize communication and navigation equipment to meet international standards. It also includes training for Nepali staff. The upgrades aim to enhance safety, ensure operations during emergencies, and boost tourism and trade. This cooperation marks the 70th anniversary of Japan-Nepal diplomatic relations.
We’ll perform a deep-dive analysis of all sources and publicly available external materials, then prepare a structured timeline of events, an in-depth report explaining the background and context, and multiple perspectives.
