An LPR is required to present an I-551 (Green Card) for reentry into the U.S. If you are not a U.S. citizen or a U.S. LPR, you will need a passport and/or the appropriate documentation based on the status you are seeking in the U.S. for any type of cruise, closed loop or not.
The Picard Maneuver is a battle tactic invented by Starfleet Captain Jean-Luc Picard. In 2355, Picard was in command of the USS Stargazer when it was attacked by an unknown alien vessel, later determined to be of Ferengi origin.
The Battle of Marathon, an example of the double-envelopment, a form of flanking maneuver. In military tactics, a flanking maneuver, or flanking manoeuvre is a movement of an armed force around a flank to achieve an advantageous position over an enemy.Flanking is useful because a force's offensive power is concentrated in its front.he Battle of Marathon, an example of the double-envelopment, a form of flanking maneuver. In military tactics, a flanking maneuver, or flanking manoeuvre is a movement of an armed force around a flank to achieve an advantageous position over an enemy.