Head of the Indonesian Police's Public Information Section, Commissioner Asep Adi Saputra confirmed the arrest.
"Information is received that the arrest was indeed conducted by the 88 Anti-terror Special Detachment," Senior Commissioner Asep remarked here on Tuesday.
Initially, the Detachment arrested a terror suspect named Harin alias Abu Zahra on Jalan Lampiri Raya, Jatibening Baru, Pondok Gede, Bekasi on Monday (June 10) night.
On Tuesday morning, the detachment arrested three colleagues of Harin -- Ahmad Adhi Sudiro, Ikhsan, and Khairul Amin alias Amin -- in Jatibening Baru, Pondok Gede, Bekasi.
Asep noted that currently, the detachment is interrogating all four to unearth their activities and involvement in the terror network.
"Currently, matters over their existence and network continue to deepen," he stated.