Thank you for the links. I was able to find the CSV too by taking a look at the network sources from the webpage. I find that the dataset is messy, with missing data. For example, 65_HS1-834228961_62-HQ-83894_Serial_153 has a link that doesn't work either in the CSV nor the webpage.
On the other hand, there is no link in the CSV for NASA-UAP-D3A, Gemini 7 Audio Excerpt, 1965 but the link in the webpage does work. It utilizes https://api.dvidshub.net/ to request the content.
Another example are incident dates like with DOW-UAP-PR36, Unresolved UAP Report, Middle East, May 2020 that are N/A in the CSV but have an incorrect one inside the snippet (5/1/20 as opposed to 5/14/20). It also seems like there are duplicate incidents just with different media. By the way, the video in this incident is compelling.
I look forward to dissecting the dataset but it's far from perfect. There is definitely a massive amount of potential here.
There are also fakes going around. Here's one I came across earlier:
https://imgur.com/a/QTeZjyp
Which people claim was posted at this URL:
https://www.war.gov/medialink/ufo/release_1/memo_jcs_admiral...
(the dates of the ship's movement don't align with its actual movements, and the C/O name is wrong)
Their site has a bad link.
The file for "65_HS1-834228961_62-HQ-83894_Serial_153" is here:
https://www.war.gov/medialink/ufo/release_1/65_HS1-834228961...