Incident Summary:

05/01/2014: An explosive device detonated on a train at the station in Chennai, Tamil Nadu state, India. This was one of two attacks in Chennai targeting trains on the same day. At least one person was killed and 14 others were wounded across both blasts. The Students Islamic Movement of India (SIMI) claimed responsibility for the incidents and stated that the attack was carried out in revenge for the removal of members of the Muslim community from the targeted train in 2012. However, authorities suspected that the attacks may have been carried out by the Indian Mujahideen.

GTD ID:
201405010002

When:
2014-05-01

Country:
India

Region:
South Asia

Province/administrative
region/u.s. state:

Tamil Nadu

City:
Chennai

Attack Information
Type of Attack (more) Bombing/Explosion
Successful Attack? (more) Yes
Target Information (more)
Target Type: Transportation
Name of Entity Bangalore-Guwahati Express
Specific Description Train
Nationality of Target India
Additional Information
Hostages No
Ransom No
Property Damage Yes
Extent of Property Damage Unknown
Value of Property Damage Unknown
Weapon Information
Type Sub-type
Explosives Time Fuse
Weapon Details
A timed explosive device containing ammonium nitrate and ammonium toluene was used in the attack.
Additional Information
Suicide Attack?No
Part of Multiple Incident?Yes
Criterion 1 (more) Yes
Criterion 2 (more) Yes
Criterion 3 (more) Yes
Doubt Terrorism Proper (more) No
Additional Information Casualty numbers for this attack represent an equal division of a cumulative total of killed and wounded for incidents 201405010001 and 201405010002.
Perpetrator Group Information
Group Name Group Sub-name Claimed Responsibility
Indian Mujahideen (suspected) South Indian Mujahideen No
Students Islamic Movement of India (SIMI) Yes (Confirmed: Unknown; Mode: Personal claim)
Perpetrator Statistics
Number of Perpetrators 2
Number of Captured Perpetrators 2
Casualty Information
Total Number of Casualties 0 Fatalities / 7 Injured
Total Number of Fatalities 0
Number of U.S. Fatalities 0
Number of Perpetrator Fatalities 0
Total Number of Injured 7
Number of U.S. Injured 0
Number of Perpetrators Injured 0
Sources
"One dead in bomb blasts at Indian train station," Agence France Presse -- English, May 1, 2014.
"Two slain SIMI men had role in 2014 blast: Tamil Nadu cops," Indian Express, November 2, 2016.
"Chennai train blast mystery solved: It was revenge say accused," Oneindia, March 15, 2016.