Vladimir Putin has been accused of using nuns as a bizarre weapon against Europe after a convent was unmasked as a secret Kremlin operation. Shocking photographs show a nun in her habits holding up a Russian flag with a 'Z' logo emblazoned across it - an icon used to show support for the deadly invasion of Ukraine . Sisters from the St Elisabeth Orthodox convent, originally based in Belarus , was found to be active at over 20 churches across Sweden , where they carried out fundraising efforts