Surfers head out to the water last month in the Kuta beach area of Denpasar on the Indonesian island of Bali. US President Barack Obama’s planned visit to Bali for an Asian summit later this year is expected to provide a tourism windfall to a resort island famous for azure seas and tropical tranquillity. Tourism industry chiefs say Obama’s visit – which the White House has yet to confirm – will help relieve tourists’ anxieties about security on Bali, which was hit by deadly terror bombings in 2002 and 2005 targeting Western tourists.