Russian small propaganda paper translation help needed!!

[Jan]

Hi there fellow collectors,

Another find from Hanko Finland 1941 but what does the text say?? All help welcome

Best,

Jan

[McSeam]

Hi there fellow collectors,

Another find from Hanko Finland 1941 but what does the text say?? All help welcome

Best,

Jan

Something like this:
"Nothing, even the threat of death can't force a Red banner Baltic fighter to give out a military secret to an enemy"