There are differences in the mix.
1. US was not at war with the USSR, so no “treason” charges.
2. The Rosenbergs were both US citizens while Assange is not.
What venue (MIL or CIV) is appropriate for espionage charges in regards to a non-Citizen of the US?
Credit where credit is due...
Sevlex’s plane-fag report was included in the latest notables over at the hive.