The "Northwoods Documents" released under US-FOIA were drawn up for the Joint Chiefs of Staff. These documents include an "appendix to Enclosure A". Pages footed 5, 6.
There are edit marks that distinguish the 'vetting' or 'coordination' of the appendix's content from the JCS main. Read the full document from start to finish. You'll see how it works
This appendix is an attachment document outlining the contents ("the projects listed in the enclosure hereto are forwarded...") of the drafted document headed "annex to appendix to Enclosure 'A'". Pages footed 7-11.

On these pages are outlined numerous plans for staged 'hijacking' of 'Civil airlines' and other scenarios as a pretext for a ~1963, US invasion of Cuba. This appendix is written in British-English not US-English & was evidently authored outside of the US. Others have suggested that Mossad, the Israeli intelligence services, conceived these proposals. The following paragraph describes why I propose a British Intelligence services origin for the "annex to appendix to Enclosure 'A'".

For this I identify the phrase "The passengers could be a group of college students off on a holiday". [Para 8, page footed 10]. The term 'holiday' has always been expressly used in the British rather than American lexicon.  Especially back in early 1960's USA, the term 'holiday' would, I can say with great surety never have been used in any context, formal or informal. Rather 'vacation' was and remains the appropriate 'Americanism'.

The Joint Chiefs of Staff were outsourcing for the basic ideas of a military & paramilitary plan. ["It is assumed that there will be similar submissions from other agencies"]. On first page.

Following The Suez conspiracy of Sept-Nov 1956 with Israel, France & UK co-conspiring to invade Egypt on the dubious pretext that was the "Nationalisation of the Suez canal", UK had temporarily broken ranks from the 'special-relationship' with United-States, perhaps additionally setting another precedent for rogue militaristic adventurism in the middle-East.
If genuine, these documents outline plans which may have served to incite the rise of a junta within the US Military providing both a scenario for the elimination of President John F. Kennedy with his oppositions to the invasion of Cuba & a workable strategy for the later 9/11 terror attacks.

Simply put, I could be leveling here, an accusation without sufficient supportive evidence. But I say it is up to British Military Intelligence to use the UK FOI act to publicly refute my purported allegations and prove they had nothing to do with 'Project Cuba'.

My annotated Northwoods PDF documents—800Kb   (right-click»save as:)
Un-annotated Northwoods PDF documents—780Kb   (right-click»save as:)