Incident Summary:

12/7/2011: An improvised explosive device (IED), equipped with a timer, was found in a black bag at Ratchadamnoen Klang Avenue next to the Government Lottery Office in Bangkok, Phra Nakhon District, Bangkok province, Thailand. The bomb squad of the National Police Office deactivated the device with a water cannon hours before the bomb was set to explode. There is speculation the bomb was set in the area because it was near the location of the King's 84th birthday celebration a few days earlier. On December 17th, a suspect was arrested in relation to the bombing.

GTD ID:
201112000002

When:
2011-12-00

Country:
Thailand

Region:
Southeast Asia

Province/administrative
region/u.s. state:

Bangkok Province

City:
Bangkok

Location Details:
Ratchadamnoen Klang Avenue roundabout, across from the Government Lottery Office

Attack Information
Type of Attack (more) Bombing/Explosion
Successful Attack? (more) No
Target Information (more)
Target Type: Government (General)
Name of Entity National Government
Specific Description The Government Lottery Office
Nationality of Target Thailand
Additional Information
Hostages No
Ransom No
Property Damage No
Weapon Information
Type Sub-type
Explosives Time Fuse
Weapon Details
The explosives were inside a seven inch long by three inch wide piece of metal piping, wired to batteries, a clock, glass fragments and metal scraps. The blast radius would have been approximately ten meters. The explosive device was not fully assembled.
Additional Information
Suicide Attack?No
Part of Multiple Incident?No
Criterion 1 (more) Yes
Criterion 2 (more) Yes
Criterion 3 (more) Yes
Doubt Terrorism Proper (more) No
Additional Information Jirawat Chanpeng is the name of the apprehended suspect. There is a discrepancy between the sources as to when the bomb was set to go off. One says 4:45 pm and the other says 5:30 pm.
Perpetrator Group Information
Group Name Claimed Responsibility
Unknown No
Perpetrator Statistics
Number of Perpetrators Unknown
Number of Captured Perpetrators 0
Casualty Information
Total Number of Casualties 0 Fatalities / 0 Injured
Total Number of Fatalities 0
Number of U.S. Fatalities 0
Number of Perpetrator Fatalities 0
Total Number of Injured 0
Number of U.S. Injured 0
Number of Perpetrators Injured 0
Sources
"Police defuse home-made time bomb planted in Bangkok street," Today (Singapore), December 8, 2011.
"Thailand: Explosive device found on Ratchadamnoen Klang Road", Thai-ASEAN News Network, December 8, 2011.
"Police defuse six bombs in Bangkok" Today (Singapore), December 17, 2011.