Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Indonesia Arrests 3 Suspects in Jakarta Attack by VOA News Indonesian police detained three men Friday on suspicion of links to a brazen attack in the capital a day earlier that left two people dead and more than 20 wounded. Security was high across the country as the chief security minister, Luhut Pandjaitan, confirmed reports that three suspected militants were arrested in Depok on the outskirts of the capital. National police spokesman Anton Charliyan said raids were also under way on Java and other islands to round up suspected militants, according to Reuters news agency. ''The Islamic State group has claimed responsibility for Thursday's bomb and gun attack in Jakarta. IS materials found Police said they have identified four of the five attackers, all of whom were killed Thursday. Charliyan said authorities found IS-related materials, including the group's identifiable black flag, during a search of one of the attackers' homes. He also said two of the five men were previously convicted and imprisoned for terrorism offenses. Thursday's assault began with a rapid-fire series of bombings and a shootout between gunmen and police in a busy part of the capital lined with a shopping center, luxury hotels and foreign embassies. The attack left two civilians dead; a Canadian national and an Indonesian citizen. ''President Joko Widodo urged residents to remain calm Friday, the Muslim holy day. He condemned the "acts of terror," stressing authorities are working to contain the situation. On Thursday, as he visited the scene of the attacks, he said, "Our nation and our people should not be afraid. We will not be defeated by these acts of terror. I hope the public stays calm." Muslim population If the IS link is proven, it will have been the first time the militant group has targeted Indonesia, which has the world's largest Muslim population. Jakarta has long been warned about the threat of recruitment by IS and other extremist groups. Hundreds of Indonesians are believed to have left to fight with the group in Syria and Iraq. There are also fears in Indonesia and other parts of Southeast Asia that as those fighters return to the region, a wave of extremist violence born in the Middle East could flow back to home shores. On Thursday, a U.S. counterterrorism official told VOA there was no reason to doubt Islamic State's claim of responsibility for the attacks. ''U.S. military and intelligence officials have been warning the terror group has been placing a greater emphasis on so-called external attacks, devoting more people and resources, while using the attacks in Paris that killed 130 as a model. "It's definitely a symptom of the losses they've been suffering, like in (the Iraqi city of) Ramadi," a U.S. official told VOA on condition of anonymity. Indonesia has been the target of several terrorist attacks, most notably the 2002 Bali bombings that killed 202 people; mostly foreign tourists. Before Thursday, the last attack against foreigners was a twin hotel bombing in Jakarta in 2009. VOA National Security correspondent Jeff Seldin, State Department correspondent Pam Dockens and William Gallo contributed to this report from Washington. '' __________________________________________________________________ [1]http://www.voanews.com/content/indonesia-arrests-three-suspects-in-j akarta-attack/3147061.html References 1. http://www.voanews.com/content/indonesia-arrests-three-suspects-in-jakarta-attack/3147061.html