Do you have a link?

Was it similar to what we’re seeing now (nationwide, radio related)?

tl;dr: Trains can be stopped by a transmitting a simple, documented tone sequence over analog radio.

	▲	eqvinox 12 hours ago \| parent [-]
		Ah, good, not the same thing then. Honestly, DB are perfectly capable of clusterf*cking their GSM-R without help from Russia.