The main source is the Daily Mail, so this is truly non-credible in the most literal sense of the word
Groves, J. (2023, December 4). Revealed: How Boris Johnson asked spies to plan a military raid on Dutch Covid vaccine factory to. . . Mail Online. https://www.dailymail.co.uk/news/article-12820877/Boris-Johnson-spies-raid-Dutch-Covid-vaccine-factory-EU-stole-doses.html
I miss NonCredibleDiplomacy.
That sounds more like using military aircraft to collect the vaccines than taking them by force.