Nurdin Hasan, Banda Aceh – Police have arrested two former Free Aceh Movement members for allegedly masterminding a string of armed attacks in Aceh ahead of the province's recently-completed elections.

A team comprising of members of the Aceh Police and the National Police Densus 88 anti-terrorism unit arrested Vikram, also known as Ayah Banta, and Joni in two separate locations early on Saturday.

"A.B. is the mastermind of a string of shootings in Aceh that happened recently," Aceh Police spokesman Sr. Comr. Gustav Leo said on Sunday. Vikram was arrested in Lhok Beuringen and Joni in Matang Drien, both located in Tanah Jambo Aye part of North Aceh.

Gustav declined to reveal more information on the men but local residents told the Jakarta Globe that Vikram was a former Free Aceh Movement (GAM) official for North Aceh while Joni was a local member.

"A.B. was hiding in his family's home when he was nabbed, while J. was hiding in the home of a North Aceh legislator from the Aceh Party," said a local resident who declined to be identified.

Fachrul Razi, a spokesman for the GAM-affiliated Aceh Party, confirmed that Vikram was one of the party's cadres. "But he's not in the Aceh Party's [organizational] structure," Fachrul said. "He is, however, an official in the Aceh Transition Committee [KPA] overseeing financial matters."

The two were arrested based on information police received from eight suspects who had been detained for their connection to a string of pre-election attacks that started in October and left eight dead.

The violence included an attack on a car belonging to the campaign team of Governor Irwandi Yusuf, and seven other cars belonging to the campaign teams of various gubernatorial candidates in last Monday's poll.

The string of attacks are believed to have stemmed from the killing of a former GAM member who was also KPA chairman – Bireuen Amiruddin Husen, also known as Saiful Cagee. Bireuen was said to be opposed to the candidacy of Zaini Abdullah and Muzakir Manaf for governor and deputy governor. Both were members of the Aceh Party.

KPA was formed to accommodate former GAM guerillas after a peace agreement was reached with the national government in 2005.

The two suspects were taken to the Aceh Police office for questioning, but Gustav said there is a possibility that the two will be taken to National Police headquarters in Jakarta as an investigation into their roles as terrorists continues.

National Counterterrorism Agency (BNPT) chairman Ansyaad Mbai was quoted in the media as saying Vikram was involved in the 2004 bombings of the Soekarno-Hatta International Airport near Jakarta, the Wisma Bhayangkari building, the parliament building and the UNDP office in Jakarta, but Gustav refused to comment on that aspect of the investigation.