A campaign to enshrine Buddhism as Thailand's state religion has been galvanized by a radical Buddhist movement in neighboring Myanmar that is accused of stoking religious tension, the leader of the Thai bid said.

Experts say the campaign could appeal to Thailand's military junta, which is struggling for popularity 18 months after staging a coup, and tap into growing anti-Muslim sentiment in a country that prides itself on religious tolerance.

While Buddhists form an overwhelming majority in both countries, Thailand has avoided the nationwide religious violence that has killed hundreds of people in Myanmar, most of them Muslims.