13 Free War Sound Effects - Most Popular
Wilhelm Scream

The “Wilhelm scream” is a stock sound effect that has become one of the most famous noises in film and pop-culture history. It was recorded in 1951 for the movie Distant Drums (released in France as Les Aventures du capitaine Wyatt), most likely performed by actor and musician Sheb Wooley in a scene where a soldier is dragged underwater by an alligator.
Archived in the Warner Bros. sound library, the effect was later nicknamed “Wilhelm” after a soldier in the Western The Charge at Feather River (1953) who lets out the same scream when he is hit by an arrow.
Sound designer Ben Burtt turned it into an industry in-joke by reusing it throughout the Star Wars and Indiana Jones films, and from there it spread into hundreds of other movies, TV shows, trailers, video games and internet videos.
Today, sound editors, film nerds, gamers and meme creators love to drop this iconic one-second scream into their projects as a running gag – this file gives you a clean, ready-to-use version of that legendary sound. UCS Category: VOXScrm. Length: 00:01.
National Alert Signal

Star Wars Blaster #2

Sound of Blaster shot in the Star Wars movie. Learn how to make this sound effects: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#26. UCS Category: LASRGun. Length: 00:01.
National Alert Signal, Rémalard (61)

Civil siren of the "national alert signal", recorded in Rémalard, in France, on the first Wednesday of October 2024, at 12. UCS Category: ALRMSirn. Length: 01:33.
National alert signal, end

Civil siren of the "national alert signal" if the alert is over. 1 cycle of 30 seconds.
This is a realistic montage made using this imperfect sound, so feel free to do the same to make your siren sound like what you have in mind: https://bigsoundbank.com/national-alert-signal-remalard-61-s3257.html. UCS Category: ALRMSirn. Length: 01:18.
Star Wars Blaster #1

Sound of Blaster shots in the Star Wars movie (x14). Learn how to make this sound effects: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#26. UCS Category: LASRGun. Length: 00:13.
National alert signal, test

Civil siren of the "national alert signal", during tests on the first Wednesday of the month: 1 cycle of 5 periods (61 seconds).
This is a realistic montage made using this imperfect sound, so feel free to do the same to make your siren sound like what you have in mind: https://bigsoundbank.com/national-alert-signal-remalard-61-s3257.html. UCS Category: ALRMSirn. Length: 01:47.
WW2 trucks, passage #2

Passage of several American military trucks dating from the Second World War. UCS Category: VEHMil. Length: 00:28.
WW2 trucks, passage #1

Passage of several American military trucks dating from the Second World War. UCS Category: VEHMil. Length: 00:45.
Star Wars Blaster #5

Sound of Blaster shot in the Star Wars movie. Learn how to make this sound effects: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#26. UCS Category: LASRGun. Length: 00:01.
Star Wars Blaster #3

Sound of Blaster shot in the Star Wars movie. Learn how to make this sound effects: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#26. UCS Category: LASRGun. Length: 00:01.
Star Wars Blaster #4

Sound of Blaster shot in the Star Wars movie. Learn how to make this sound effects: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#26. UCS Category: LASRGun. Length: 00:01.
WW2 trucks, passage #3

Passage of several American military trucks dating from the Second World War. UCS Category: VEHMil. Length: 00:32.
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- Use simple keywords (1-2 words work best)
- Prefer English terms when possible
- Avoid typos and misspellings
- Try synonyms if you don't find results
- Use singular nouns (cat, not cats)
- Skip adjectives (cat not big cat)
- Avoid onomatopoeia and slang
- Don't describe what the sound is NOT
- Focus on the sound source (door, engine, bird)