Scam saying there from the federal police Association wanting money or credit card details!

calling from soldier on asking for donations to help soldiers after getting back home.

This is a scam, asking for money for a supposed "Police Charity". They are using a lot of different mobile numbers. They just want your credit card number. When you ring back, you get a recordeed message saying that it's only an outgoing number. Don't give your credit card details to anyone you don't know.