The Carnegie Endowment article says 100, not 100,000 kgs of TNT. 100k equals 5 Hiroshima bombs. This is Mr. Dunn's standard level of misrepresentation.
He has continuously advocated the equivalent of discussing gastronomy with a cannibal:
https://twitter.com/BHL/status/1580828840699760642?t=cZqj7weFZTuvxNq1B48LVg&s=19