"--my honest opinion is it's most likely "too late' to avoid the devastating US military neutralising first strike... I'm planning on and working towards even more survival preps, including a for-real shelter with integral air filtration, suitable for long term use."
*****
With India and the Paks about to get it on - and with Egypt purchasing 25 updated ICBM's from North Korea - and with Syria getting help from North Korea in the development of VX gas missile warheads, perhaps a bomb shelter for everyone who can afford one - is the new order of the day.