The memo used the banal language of government bureaucracy, but the proposal it advocated was extreme: President Donald Trump should invoke the extraordinary powers of the National Security Agency and Defense Department to sift through raw electronic communications in an attempt to show that foreign powers had intervened in the 2020 election to help Joe Biden win.

Proof of foreign interference would “support next steps to defend the Constitution in a manner superior to current civilian-only judicial remedies,” argued the Dec. 18, 2020, memo, which was circulated among Trump allies.

The document, a copy of which was obtained by The Washington Post, laid out a plan for the president to appoint three men to lead this effort. One was a lawyer attached to a military intelligence unit; another was a veteran of the military who had been let go from his National Security Council job after claiming that Trump was under attack by deep-state forces including “globalists” and “Islamists.”

The third was a failed Republican congressional candidate, Michael Del Rosso, who sent a copy of the memo to Sen. Kevin Cramer (R-N.D.), who confirmed to The Post he received the document from Del Rosso. An aide to Sen. Ron Johnson (R-Wis.) also said his office received the document but declined to say who sent it. Del Rosso did not respond to repeated requests for comment