"Donald J. TrumpVerified account @realDonaldTrump China steals United States Navy research drone in international waters - rips it out of water and takes it to China in unpresidented act."
* Emphasis mine. Trump's misspelling: all his, baby.
*un·prec·e·dent·ed
ˌənˈpresədən(t)əd/ adjective never done or known before. "the government took the unprecedented step of releasing confidential correspondence" synonyms: unheard of, unknown, new, novel, groundbreaking, revolutionary, pioneering, epoch-making;