For example, if the U.S. wanted to release classified information to the government of Canada, it would mark the document "REL TO USA, CAN". There are also group releases, such as NATO, FVEY or UKUSA.

The Five Eyes (FVEY) is an Anglosphere intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. [1] These countries are party to the multilateral UKUSA Agreement, a treaty for joint cooperation in signals intelligence. [2][3][4] Informally, "Five Eyes" can refer to the group of intelligence ...

The marking REL TO is authorized for use on all classified information once a favorable foreign disclosure decision is made to release the information to a foreign entity.

In certain cases, can be used with REL TO or RELIDO. In most cases, the SAM1 marking must be removed from the portion markings and banner line, and replaced with the appropriate REL TO [country codes] during the sanitization and release process.

2021年7月13日 · (U) developed an AAR based on the DoD’s execution of an operation supporting 2018 elections security; (U) jointly created a lessons learned document with the DHS that provided key observations,...

You can add a REL TO marking to a distribution statement when a distribution statement is required in place of an LDC. In accordance with DoDI 5230.24, “Distribution Statements on DoD Technical Information,” distribution statements can be applied to newly created, revised, or previously unmarked classified and unclassified technical information.

FVEY b. (U) Pursuant to the direction of an intelligence service or network of a foreign power, knowingly engages in any other clandestine intelligence activities for, or on behalf of, such foreign power, which activities involve or are about to involve

This is the most restrictive foreign disclosure and release marking. Authorized for Release To (REL TO [USA, LIST]): The REL TO marking shall be applied to intelligence information when a determination has been made to permit the release of specific intelligence information to the foreign entity or entities listed.

2014年10月13日 · (U) Details indicating specific targets, level of success or capabilities remain classified. 2. (S/IREL) The fact that NSA/CSS or TAO, as part of CNE operations, performs remote subversion. (U) Details indicating specific targets, level of success or capabilities may raise the classification level and/or require compartmentation.

五眼联盟（英语：FiveEyes Alliance，FVEY），是由五个英语国家所组成的情报共享联盟，成员国包括美国、英国、加拿大、澳大利亚和新西兰。 五眼联盟的历史最早可以追溯到第二次世界大战，反法西斯同盟所发布的《大西洋宪章》。