Russia Steps Up a Covert Sabotage Campaign Aimed at EuropeRussian military intelligence, the G.R.U., is behind arson attacks aimed at undermining support for Ukraine’s war effort, security officials say.#nytimes#EN#2024#Russia#Ukraine#EU#Arson#Vandalism#Sabotage#2022#Russian#NATO#England#Politics#G.R.U#US#Europe#Estonia#GRU#Russia-Ukraine-war·nytimes.com·May 26, 2024Russia Steps Up a Covert Sabotage Campaign Aimed at Europe