Private 'malaciers' and 'Depo dubs'

[Tom]

Hi

Could you please listen to the following for one minute and help me understand the red words?

I would be grateful.

[Yankee]

Hi Tom

I hear 'militias' and 'depot dumps'.
.

[Tom]

Many, many thanks, Amy

...but what is 'depot dumps'? Aren't they the same thing?

[Tom]

Can anyone please shed some light on it?

Tom

[Yankee]

Hi Tom

Though I have not listened to the clip again, I do remember that my impression was that she meant something like "ammunition dumps".
.