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.
As of publication, mail sent via Certified Mail service can take up to five business days to reach its destination, and mail sent via Registered Mail service can take up to 15 days. If you use insurance with Registered Mail, the delivery can take up to 21 days.