psyop-military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments.
Choose certified mail when you need proof of delivery and time is of the essence. Registered mail is the Postal Service's most secure form of mail delivery, involving an unbroken chain of custody. Registered mail is protected in sealed containers, safes and cages, and held under lock and key.
No. USPS Certified Mail is a product of the United States Postal Service and is only delivered within the Unites States. Registered Mail is used by many mailers outside the US in place of Certified Mail.