Bonriki International Airport is the primary international airport serving South Tarawa, the capital of Kiribati, located on the low-lying Bonriki islet of Tarawa Atoll in the central Pacific Ocean. It handles the majority of Kiribati's international air traffic, connecting the island nation to regional hubs in Fiji, Nauru, and the Marshall Islands. The airport operates with limited infrastructure reflective of Kiribati's remote and developing status. Its single runway and modest terminal building serve a small but essential volume of passengers and freight critical to the island nation's economy and connectivity. Bonriki is particularly notable for its vulnerability to sea-level rise, as the surrounding atoll sits only a few meters above sea level. Climate change and coastal flooding pose long-term existential threats to the airport and to Kiribati as a whole.