Just a day ago or so, DRASTIC released [1] DARPA funding proposals for Coronavirus research project from 2018. They were released by a whistleblower. They basically outline how to create COVID-19. Incidentally, DARPA refused to fund it because it's GoF research but someone else did fund it. It's a fascinating read.
[1] https://drasticresearch.org/2021/09/21/the-defuse-project-do...