This post was originally published on this site
https://npr.brightspotcdn.com/dims3/default/strip/false/crop/6000x3375 0 398/resize/1400/quality/100/format/jpeg/?url=http://npr-brightspot.s3.amazonaws.com/e6/8a/0c6bc9194080a6cc56647822675e/ap24193398515110.jpgTreason cases have been rare in Russia in the last 30 years, with a handful annually. But since the 2022 invasion of Ukraine, they have skyrocketed, along with espionage prosecutions.