Sierra Leone vs Yemen: Terrorist attacks, by target

Sierra Leone

0 attacks

in 2021

Yemen

0 attacks

in 2021

Sierra Leone rank

1st

Yemen rank

1st

Terrorist attacks, by target over time

Sierra Leone currently reports 0 attacks against 0 attacks in Yemen, a difference of 0 attacks.

Across all 51 years both countries report, Yemen has been ahead every year.

Sierra Leone ranks 1st and Yemen ranks 1st of 187 countries.

Indicator: Terrorist attacks, by target
Unit: attacks
Source: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 188 places, 9,021 data points, 1970–2021
Last refreshed: 07 August 2026

Number of terrorist attacks on abortion-related targets.