No one knows the exact date and hour, but for all of the UN Observer report's bluster, there seems to be very little (if any) real concern. However, there have been some other rather interesting developments-
a) New Russian-made air defense systems going to
Iran. (Not to mention Russian nuclear expertise)
b) New Russian-made air defense systems going to
Syria.
c) Growing concerns over the misappropriation of
F-14 Tomcat spare parts being redirected to Iran
for use on its aging fleet of aircraft.
d) Rumors in the British press, as well as the NPR
that IDF strikes on Iran's nuclear assets may
well be imminent.
It seems to me that the Gog-Magog Alliance is now in full swing and that Russia is not even attempting to hide the fact of this. A strike on the Bushrer facilities could well trigger an invasion of Israel by her enemies.
Retaliation could be terrible- such as a mushroom cloud over either Damascus, Tehran, or both. It is likely that Israel could survive a single nuclear strike (one warhead or so) from Iran, but the price to be paid will be horrific. It could also lead to widespread destruction and a settling of accounts in the PA territories as well.
That only concerns the Middle Eastern theater of operations, as I am sure that plenty of trouble is brewing in Asia as well. It would not surprise me to see Japan becoming the next major military power in that area, due to pressure being exerted from China and NK.
Ahmandinejhad is trying the old WWI-era trick that the Kaiser played by seeking allies in Central and South America, but I feel that it will have little if any of the effects for which he hopes. Putin has also been selling military hardware, such as aircraft, to Chavez in Venezuela.
He can purchase as many as he wants, if he feels like it will make him feel like more of a player on the world stage. However, if he gets too uppity or decides to threaten US interests in the region, those MiGs or SU series fighters could easily be taken out befor they even have a chance to take off.
Climates are also changing, of course, and the weird weather will continue. Somewhere in the cosmos, a large meteor and/or comet called "Wormwood" also awaits its date of destiny with the Earth.
Things are becoming more interesting with each passing day.