India, Jan. 7 -- The US government has expanded a controversial visa bond program, which could significantly increase the cost and complexity of travel for citizens of 38 countries. Under the newly expanded policy, passport holders from selected nations may have to post refundable security deposits or 'bonds' of up to $15,000 as part of their application for certain US visitor visas.

Officials say the requirement aims to discourage visitors from overstaying their visas, though critics argue it could put travel out of reach for many families, students, and professionals.

The visa bond program was first introduced as a pilot by the US State Department in mid-2025. It requires some foreign nationals applying for B1/B2 tourist or business v...