Is military mail subject to tariffs described in Executive Order 14324?

Is military mail subject to tariffs described in Executive Order 14324?

No. Shipments sent to the U.S. from U.S. military addresses abroad, including Army Post Office (APO), Fleet Post Office (FPO) or Diplomatic Post Office (DPO) addresses, originate and remain in the domestical mail stream of the U.S. Postal Service. Accordingly, such shipments are not “sent through the international postal network” and thus not subject to Executive Order 14324.