I like solar as well, but it involves the expense of panels and then batteries. Still just too much for me at this point. I'm covered for storms or short term disasters, but I think we're all in for a rough long term issue.
Modern warfare starts with economic collapse mass civil unrest, then bio-weapons that take out a 1/3 of the population, 3-5 very high atmospheric EMP nukes. Then invasion under UN umbrella saying they are coming to help the people, but NWO on the agenda. Tactical an conventional nukes will also be on the cards. Russia and China flat out making nukes and the west slowly cutting back, then there is N.Korea Iran and a few others.Hippophibia, the problems (for Russo-China) with that scenario, are:
1. The US has what is likely a decent defense system vs. ballistic missiles (I say likely as it has never been fully tested of course). By no means full-proof, but effective (based on limited testing results). In addition, there are WAY more targets needed to take out in the US to cripple it, than there are in Russia or China (meaning our missles will be more effective). Do you think US missiles will sit in the silos? Not to mention all those subs and bombers.
2. Russia and China simply don't have the vehicles to get here with enough infantry (and stealth) to be successful with a land invasion. Couple this with an armed citizenry, and an invasion of the US is simply a logistical nightmare for any other military on the planet. Even if they could manage it initially, it would be via a VERY susceptible supply train that could easily be cut off.