counterterrorism
noun
coun·ter·ter·ror·ism
ˌkau̇n-tər-ˈter-ər-ˌi-zəm 
variants
or counter-terrorism
: measures designed to combat or prevent terrorism
an expert in counterterrorism
—often used before another nouna local counterterrorism council
new counter-terrorism policies/measures
Examples of counterterrorism in a Sentence
Recent Examples on the Web
The risks have been underscored by Russia's drone strikes in Ukraine, and Ukraine's surprise drone strikes that destroyed some aircraft deep within Russia, said Sebastian Gorka, the senior director of counterterrorism at the White House National Security Council.
—
Deepa Shivaram, NPR, 6 June 2025
This year, the US carried out airstrikes in Somalia against ISIS and affiliated targets, in a joint counterterrorism effort with the nation.
—Rob Picheta, CNN Money, 5 June 2025
While the new wave of violence certainly appears to have been inspired by the war in Gaza, there are notable differences between the attacks in Washington, D.C. and the one in Boulder, said Javed Ali, senior director for counterterrorism at the National Security Council in 2017 and 2018.
—Will Carless, USA Today, 5 June 2025
News of the appointment has trickled out in recent weeks, raising alarm among counterterrorism researchers and nonprofit groups funded by CP3.
—Hannah Allam, ProPublica, 4 June 2025
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Deepa Shivaram, NPR, 6 June 2025
This year, the US carried out airstrikes in Somalia against ISIS and affiliated targets, in a joint counterterrorism effort with the nation.
—Rob Picheta, CNN Money, 5 June 2025
While the new wave of violence certainly appears to have been inspired by the war in Gaza, there are notable differences between the attacks in Washington, D.C. and the one in Boulder, said Javed Ali, senior director for counterterrorism at the National Security Council in 2017 and 2018.
—Will Carless, USA Today, 5 June 2025
News of the appointment has trickled out in recent weeks, raising alarm among counterterrorism researchers and nonprofit groups funded by CP3.
—Hannah Allam, ProPublica, 4 June 2025
See All Example Sentences for counterterrorism
Cite this Entry
“Counterterrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterterrorism. Accessed 10 Jun. 2025.
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