New Delhi, Jan. 19 -- Advance ticket sales for Border 2 have begun on a promising note, both overseas and in India, pointing to solid early interest ahead of the film's theatrical release later this week.

Trade observers say the initial response in international markets has been encouraging, particularly for a large-scale patriotic film backed by a familiar franchise. Australia has emerged as the strongest overseas territory so far, with healthy advance bookings reported in the opening phase. Similar traction has also been noted in the United States and Germany, driven largely by the Indian diaspora and audiences nostalgic for the original Border.

Within the industry, overseas advance trends are often seen as an early barometer for dome...