english: So Richard Ledgett is the 15th deputy director of the National Security Agency, and he's a senior civilian officer there, acts as its chief operating officer, guiding strategies, setting internal policies, and serving as the principal advisor to the director.
non_english: Richard Ledgett is  de 15e adjunct-directeur van het Nationaal Veiligheidsagentschap. Hij is senior ambtenaar, Chief Operating Officer, hoofd strategie, intern beleid en hoofdadviseur van de directeur.