ISLAMABAD - Security forces on Tuesday arrested three suspects from one of the posh and sensitive F-8 sector near Navy Headquarters in Islamabad. According to sources, the suspects were taking pictures of sensitive installations, main gates, exit and entry points of the Naval Complex. The arrested men have been identified as Saeed Khan, Shehzad Khan and Akhtar Khan. Documents retrieved from them proved that they belong to the Ibrahim Khel area of Peshawar,the sources added. Moreover, sources said that security officials have also seized cameras and mobile phones from the three men and they have been shifted to an unknown location for further investigations. Further sources said that low intensity blast on Sunday near Mulpur village on Murree road and the blast in Silk Bank in I-8 Markza on Monday have found many similarities as per the report of Bomb Disposal Squad. The arrest of three persons on Tuesday can be breakthrough in the recent wave of terrorism in the Federal capital, he added. When this scribe contacted Muhammad Irfan spokesman of Navy in Islamabad, he said he was unaware of any such arrests. It would be relevant to mention here that earlier in December 2009 suicide blast was made on the gate of Naval Complex. Pakistan Navy had earlier come under attack when a group of militants besieged PNS Mehran airbase in Karachi for 16 hours and destroyed two P-3C Orion aircraft, crucial for Pakistans maritime surveillance capabilities. Moreover three attacks have been made on the buses of the Navy in Karachi killing dozens and leaving several injured. The Tehrik-i-Taliban Pakistan (TTP), which is allied to al Qaeda, claimed responsibility for the attack on the base, in I-8 and the attacks on the Navy buses in Karachi.