https://www.msn.com/en-us/news/politics/documents-shed-light-on-secret-u-s-plans-for-apocalyptic-scenarios/ar-AAXLmoWThe above articles does not spell out any of these plans, but there is a link to one document sitting in the Brennan Center's web site. This paragraph in the article may be of concern to gun owners:
"Underscoring how little lawmakers and the public can infer, another file, from the summer of 2008, mentioned that Justice Department lawyers were revising an unidentified draft order in light of a recent Supreme Court opinion. The memo does not specify the ruling, but the court had just issued landmark decisions on topics that could relate to government actions in an emergency — one about gun rights in the United States and another about the rights of Guantánamo detainees to court hearings."
When/if martial law is declared, will the government seize weapons or ammo from civilian owners? Both the HPD database and the ATF records could be scanned to determine who owns what. I doubt that any weapons taken during an emergency will ever be returned to the owners. One problem with the second amendment is the phrase,
well-regulated militia, in the sentence, “A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.” Who decides what is well-regulated as opposed to citizen-formed?