time bomb
A time bomb (also known as a timebomb or time-bomb) is a bomb whose detonation is triggered by a timer. The use or attempted use of time bombs has been for various purposes including insurance fraud, terrorism, assassination, sabotage and warfare. They are a frequent plot device in thriller and action films as they offer a way of imparting a dramatic sense of urgency.
Also recorded as time-bomb
time bomb

Alexandre Dulaunoy from Les Bulles, Chiny, Belgium · A bomb or an IED · CC BY-SA 2.0
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Documentary summary
A time bomb (also known as a timebomb or time-bomb) is a bomb whose detonation is triggered by a timer. The use or attempted use of time bombs has been for various purposes including insurance fraud, terrorism, assassination, sabotage and warfare. They are a frequent plot device in thriller and action films as they offer a way of imparting a dramatic sense of urgency.
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In this article
Construction
Construction
The explosive charge is the main component of any bomb, and makes up most of the size and weight of it. It is the damaging element of the bomb (along with any fragments or shrapnel the explosion might produce with its container or neighboring objects). The explosive charge is detonated by a detonator. A time bomb's timing mechanism may be professionally manufactured either separately or as part of the device, or it may be improvised from an ordinary household timer such as a wind-up alarm clock, wrist watch, digital kitchen timer, or notebook computer. The timer can be programmed to count up or count down (usually the latter; as the bomb detonates when the time runs out).
Types
Types
Types of time bombs include: Delay-action bomb (bombs dropped by aircraft with a delay to increase damage/disruption) Improvised explosive device ("home-made" bombs with a delay to allow the person placing the bomb to escape) Limpet mine (attached to enemy ships by naval divers)
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reference work
- “Time bomb”, English Wikipedia, consulted as further reading
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Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Grady, John. The Confederate Torpedo. New York Times. August 15, 2014.
- 2.Gannon, James. Military occupations in the age of self-determination: The history neocons neglected. Praeger Security International. 49. 2008. 978-0-313-35382-6.
- 3.10 years later, the real story behind Columbine. April 14, 2009.
- 4.START. Incident summary for GDT ID: 199909040001.
- 5.START. Incident summary for GDT ID: 199909090002.
- 6.START. Incident summary for GDT ID: 199909130003.
- 7.START. Incident summary for GDT ID: 199909160002.
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institutional register
Internet Archive holdings naming time bombInternet Archive
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Wikidata, structured authority record Q1849539: time bombWikimedia Foundation
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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