Incident Summary:
04/13/2003: Gertrudes Tan was abducted by five Abu Sayyaf Group (ASG) militants while she was on her way to a mosque in Siasi, Philippines. Tan managed to escape from her captors on August 4, 2003. In the week prior to her escape (unspecified date), three couriers reportedly attempted to pay $12,000 (P700,000) ransom for Tan's release, but Abu Sayyaf rebels executed the couriers.
Overview
GTD ID:
200304130002
When:
2003-04-13
Country:
Philippines
Region:
Southeast Asia
Province/administrative
region/u.s. state:
Sulu
City:
Siasi
What
Attack Information
| Type of Attack () |
Hostage Taking (Kidnapping) |
| Successful Attack? () |
Yes |
Target Information ()
| Target Type: Private Citizens & Property |
|---|
| Name of Entity |
Civilians |
| Specific Description |
Gertrudes Tan, a Filipino-Chinese trader, in Siasi, Philippines |
| Nationality of Target |
Philippines |
Additional Information
| Hostages |
Yes |
| Number of Hostages |
1 |
| US Hostages |
0 |
| Days of Kidnapping |
113 |
| Outcome |
Hostage(s) escaped (not during rescue attempt) |
| Ransom |
Yes |
| Total Ransom Amount Demanded |
Unknown |
| Ransom Amount Demanded from US Sources |
0.00 |
| Total Ransom Amount Paid |
12000.00 |
| Total Ransom Amount Paid by US Sources |
0.00 |
| Ransom Notes |
Unknown |
| Property Damage |
No |
How
Weapon Information
| Type |
Sub-type |
| Firearms |
Unknown Gun Type |
| Weapon Details |
|---|
| The type of gun used in this incident was not reported. |
Additional Information
| Suicide Attack? | No |
| Part of Multiple Incident? | No |
| Criterion 1 () |
Yes |
| Criterion 2 () |
Yes |
| Criterion 3 () |
Yes |
| Doubt Terrorism Proper () |
Yes |
| Alternate Designation () |
Other Crime Type |
| Additional Information |
There are conflicting reports which state that Tan was released from Abu Sayyaf. However, the most recent report indicated that she escaped. Businessworld wrote that earlier reports stated Ms. Tan was kidnapped because of money her son owed to drug dealers in the province. |
Who
Perpetrator Statistics
| Number of Perpetrators |
5 |
| 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
Sources
| “Ethnic Chinese Trader Abducted by Abu Sayyaf in Southern Philippines,” Hong Kong AFP, April 13, 2003. |
| Rey Luis Banagudos, “Businesswoman kidnapped in Sulu escapes from abductors,” BusinessWorld, August 7, 2003. |
| “Female hostage freed by suspected Abu Sayyaf in Philippines,” Agence France Presse, August 6, 2003. |
Criteria
Criteria 1
The act must be aimed at attaining a political, economic, religious, or social goal. In terms of economic goals, the exclusive pursuit of profit does not satisfy this criterion. It must involve the pursuit of more profound, systemic economic change.
Criterion 2
There must be evidence of an intention to coerce, intimidate, or convey some other message to a larger audience (or audiences) than the immediate victims. It is the act taken as a totality that is considered, irrespective if every individual involved in carrying out the act was aware of this intention. As long as any of the planners or decision-makers behind the attack intended to coerce, intimidate or publicize, the intentionality criterion is met.
Criterion 3
The action must be outside the context of legitimate warfare activities. That is, the act must be outside the parameters permitted by international humanitarian law (particularly the prohibition against deliberately targeting civilians or non-combatants.
Doubt Terrorism Proper
The existence of a "Yes" for "Doubt Terrorism Proper?" records reservation, in the eyes of GTD analysts, that the incident in question is truly terrorism. Such uncertainty, however, was not deemed to be sufficient to disqualify the incident from inclusion into the GTD. Furthermore, such a determination of doubt is subsequently coded by GTD analysts as conforming to one of four possible alternative designations: 1) Insurgency/Guerilla Action; 2) Internecine Conflict Action; 3) Mass Murder; or 4) Purely Criminal Act.
Alternate Designation
The determination of "yes" for "Doubt Terrorism Proper" by GTD analysts is coded as conforming to one of four possible alternative designations: 1) Insurgency/Guerilla Action; 2) Internecine Conflict Action; 3) Mass Murder; or 4) Purely Criminal Act.
Successful Attack
Success of a terrorist strike is defined according to the tangible effects of the attack. For example, in a typical successful bombing, the bomb detonates and destroys property and/or kills individuals, whereas an unsuccessful bombing is one in which the bomb is discovered and defused or detonates early and kills the perpetrators. Success is not judged in terms of the larger goals of the perpetrators. For example, a bomb that exploded in a building would be counted as a success even if it did not, for example, succeed in bringing the building down or inducing government repression.
Type of Attack
This field captures the general method of attack and often reflects the broad class of tactics used. It consists of the following nine categories:
- Assassination
- Armed Assault
- Unarmed Assault
- Bombing/Explosion
- Hijacking
- Hostage taking (Barricade Incident)
- Hostage taking (Kidnapping)
- Facility / Infrastructure Attack
- Unknown
Target Information
This field captures the general type of target. It consists of the following 22 categories:
- Abortion Related
- Airports & Airlines
- Business
- Government (General)
- Government (Diplomatic)
- Educational Institution
- Food or Water Supply
- Journalists & Media
- Maritime (includes Ports and Maritime facilities)
- Military
- NGO
- Other
- Police
- Private Citizens & Property
- Religious Figures/Institutions
- Telecommunication
- Terrorists
- Tourists
- Transportation (other than aviation)
- Unknown
- Utilities
- Violent Political Parties
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