None of this material is secret and none of it comes from secret sources.
I have concluded that the major militaries of the world the, U.S., Russia, China, Europe and Israel in the past few decades have developed a marking-pen sized nuke. Other belligerent nations are not currently able to make these weapons, but they might be able to steal or buy some.
Two technologies made this possible. Mechanical devices on a chip and the ability to bring molecular sized nuclear matter together to a fissionable size to create a mega-ton weapon.
Richard Feynman in a book told about seeing a pile of nuclear dust at Oak Ridge Atomic Labs in 1944 that he said could create a fissionable hazard.
I know that researchers have developed cricket sized devices to measure and transmit data about all chemicals that the cricket can find. I know that nuclear sized devices made for use on artillery were developed and placed on front lines in the 1980s.
Now with the widespread advent of drones, these marking-pen sized nukes can be delivered to any site on the planet.
This means that ICBMs are no longer important. That detection and defense against drones is now much more important. More over, as seen in Beirut, explosive and military sites can no longer be near populated areas.
This is all signaled to me by the massive explosions in Iran, more than a dozen so far, and in Beirut.
Three things that are highly speculative lead me to suggest (1) that the close personal relations between Donald Trump and the Israeli cabinet would make an unconventional weapons attack on Iran and Iranian proxies possible. (2) that recent threatening behavior by Iran makes this response necessary. (3) Iran has been driven into an alliance with China for its protection.
After the Iranian explosions, North Korea announced major changes in its military posture.
I know that Israel, in preparation for this scenario has been decentralizing its military for nearly a decade. A very expensive and difficult task. The U.S. has been carrying out the same military decentralization of explosive material for more than a decade.
This expensive and difficult decentralization of explosive material maybe the reason for the Iranian-Chinese alliance.
I saw a nuclear weapons surface depot in the San Francisco East Bay emptied out in the late 1990s.
My advice: if you live within 15 miles of explosive material storage it is time to move. Now. Explosive material includes oil refineries, gas storage and rocket fuel material.
I repeat, I have no secret information. Only information readily available to an intelligent reader.