Terrorist attacks by severity in Yemen
Yemen: Terrorist attacks by severity was 0 attacks in 2021. ◆ Volatile
Terrorist attacks by severity in Yemen, 1970–2021
Source: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data. Measured in attacks.
Analysis
The most recent figure for terrorist attacks by severity in Yemen is 0 attacks, measured in 2021. That is the lowest value across all 51 years on record.
Over the whole period, terrorist attacks by severity in Yemen peaked at 1 attacks in 2011 and was at its lowest, 0 attacks, in 1978.
That places Yemen 2nd out of 188 countries with data for 2021, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Terrorist attacks by severity in Yemen, year by year
| Year | attacks | Change |
|---|---|---|
| 1970 | 0 attacks | — |
| 1971 | 0 attacks | — |
| 1972 | 0 attacks | — |
| 1973 | 0 attacks | — |
| 1974 | 0 attacks | — |
| 1975 | 0 attacks | — |
| 1976 | 0 attacks | — |
| 1977 | 0 attacks | — |
| 1978 | 0 attacks | — |
| 1979 | 0 attacks | — |
| 1980 | 0 attacks | — |
| 1981 | 0 attacks | — |
| 1982 | 0 attacks | — |
| 1983 | 0 attacks | — |
| 1984 | 0 attacks | — |
| 1985 | 0 attacks | — |
| 1986 | 0 attacks | — |
| 1987 | 0 attacks | — |
| 1988 | 0 attacks | — |
| 1989 | 0 attacks | — |
| 1990 | 0 attacks | — |
| 1991 | 0 attacks | — |
| 1992 | 0 attacks | — |
| 1994 | 0 attacks | — |
| 1995 | 0 attacks | — |
| 1996 | 0 attacks | — |
| 1997 | 0 attacks | — |
| 1998 | 0 attacks | — |
| 1999 | 0 attacks | — |
| 2000 | 0 attacks | — |
| 2001 | 0 attacks | — |
| 2002 | 0 attacks | — |
| 2003 | 0 attacks | — |
| 2004 | 0 attacks | — |
| 2005 | 0 attacks | — |
| 2006 | 0 attacks | — |
| 2007 | 0 attacks | — |
| 2008 | 0 attacks | — |
| 2009 | 0 attacks | — |
| 2010 | 0 attacks | — |
| 2011 | 1 attacks | — |
| 2012 | 1 attacks | +0.0% |
| 2013 | 0 attacks | -100.0% |
| 2014 | 0 attacks | — |
| 2015 | 0 attacks | — |
| 2016 | 0 attacks | — |
| 2017 | 0 attacks | — |
| 2018 | 0 attacks | — |
| 2019 | 1 attacks | — |
| 2020 | 1 attacks | +0.0% |
| 2021 | 0 attacks | -100.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 attacks | 0 attacks | 0 attacks | 10 |
| 1980s | 0 attacks | 0 attacks | 0 attacks | 10 |
| 1990s | 0 attacks | 0 attacks | 0 attacks | 9 |
| 2000s | 0 attacks | 0 attacks | 0 attacks | 10 |
| 2010s | 0.3 attacks | 0 attacks | 1 attacks | 10 |
| 2020s | 0.5 attacks | 0 attacks | 1 attacks | 2 |
Countries ranked near Yemen
More social development data for Yemen
- Refugees under the mandate of the UNHCR by country or territory of 49,107 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 57,327 (2025)
- Political Rights Rating 7 (2025)
- Electoral democracy 0 (2025)
- Political rights rating fh, annual growth rate 0 % change on previous year (2025)
- Political rights rating fh, gaps filled 7 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.0014 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 57,327 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.0012 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0 units per US$ of GDP (2018)
Frequently asked questions
- What is terrorist attacks by severity in Yemen?
- Terrorist attacks by severity in Yemen was 0 attacks in 2021, according to National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data.
- What is the highest terrorist attacks by severity recorded in Yemen?
- The highest recorded value was 1 attacks in 2011.
- What is the lowest terrorist attacks by severity recorded in Yemen?
- The lowest recorded value was 0 attacks in 1978.
- How does Yemen rank for terrorist attacks by severity?
- Yemen ranks 2nd out of 188 countries with data for 2021.
- Where does this Yemen data come from?
- The figures come from National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data, published as part of Terrorist attacks by severity. Statizoid updates them automatically from the source API.
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About this data
Number of terrorist attacks with more than 100 deaths.