Seems a good place for this topic, the consequences and results of either an attack or natural event that is large enough to be a disaster. Nuclear or biological attack would be one scenario that might fit the "warfare by other means". And some natural disasters can be as bad or worse, so ...
Came across this article and it is the inspiration for this thread.
Inside A Secret Government Warehouse Prepped For Health Catastrophes
When Greg Burel tells people he's in charge of some secret government warehouses, he often gets asked if they're like the one at the end of Raiders of the Lost Ark, where the Ark of the Covenant gets packed away in a crate and hidden forever.
"Well, no, not really," says Burel, director of a program called the Strategic National Stockpile at the Centers for Disease Control and Prevention.
Thousands of lives might someday depend on this stockpile, which holds all kinds of medical supplies that the officials would need in the wake of a terrorist attack with a chemical, biological or nuclear weapon.
The location of these warehouses is secret. How many there are is secret. (Although a former government official recently said at a public meeting that there are six.) And exactly what's in them is secret.
"If everybody knows exactly what we have, then you know exactly what you can do to us that we can't fix," says Burel. "And we just don't want that to happen."
What he will reveal is how much the stockpile is worth: "We currently value the inventory at a little over $7 billion."
But some public health specialists worry about how all this would actually be deployed in an emergency.
FEMA/CERT are a couple of other topics that would fit in here.