Six Bulgarians jailed for spying for Russia – BBC
- Six Bulgarians jailed for spying for Russia BBC
- UK jails six in Russian spy ring case DW
- Russia spy ring members sentenced to prison in U.K. case involving hidden cameras, love triangle and “honeytraps” CBS News
- Six Bulgarians jailed after spying for Russia in UK The Guardian
- Six Bulgarians who ran Russian spy ring out of guesthouse on east of coast of England jailed Sky News