Bolton indictment (unauthorized transmission and retention of national defense information) filed. https://storage.courtlistener.com/recap/gov.uscourts.mdd.592874/gov.uscourts.mdd.592874.1.0_1.pdf
From a quick read: this appears to involve his own summarized "diary" entries, both written and emailed (to his publisher/editor, perhaps), rather than original marked classified documents. This likely means that at trial they'll need to prove that each fact alleged in the docs/emails was actually classified at the time and not summarized from public or unclassified info.
