If it's a moving target, follow up from there.
4 seconds sound clip from the The War of the Worlds (1953) movie soundboard.
You can hear this line at 00:26:11 in the DVD version of the movie.
Quote context
[...]
- Yes, report when you're set up.
- Heffner.
- Get in back of hill three. Repeat, hill three.
- If it's a moving target, follow up from there.
- Anybody get a look at the Martians yet?
- They've located that second meteor.
[...]