Activists from the Indonesian group the Islamic Defenders Front at a protest near the Netherlands embassy in Jakarta. Southeast Asian militants are growing more sophisticated at using the Internet to spread radical ideas and to recruit and train supporters, according to a new study which urges governments to take action.(AFP/File/Jewel Samad)AFP - Southeast Asian militants have grown more sophisticated in using the Internet to spread radical ideas, recruit and train supporters, according to a new study urging governments to take action.