If my Biblical interpretations are correct, prior to March 26, 2011 the first four trumpets and vials will come upon the earth from space (possibly combined with volcanoes erupting). Vials 1-4 which fall on Babylon/Islam will be in tandem with trumpets 1-4 which fall on the world, and occur close in timing. First trump is “hail and fire mingled with blood” (meteorite shower). Second trump is “a great mountain burning with fire cast into the sea” (meteor/asteroid strike): 1/3 sea became blood, 1/3 sea creatures died, and 1/3 of the ships were destroyed. At the third trump a great star named Wormwood falls on 1/3 of the rivers, fountains and waters; and people die from the bitter waters (sulfuric acid rain). At the fourth trump 1/3 of daylight and nightlight is darkened (from the debris cloud).
On February 10th the earth had an asteroid near-miss.
"And there came out of the smoke locusts on the earth: and to them was given power, as the scorpions of the earth have power. And it was commanded them that they should not hurt the grass of the earth, neither any green thing, neither any tree; but only those men which have not the seal of God in their foreheads. And to them it was given that they should not kill them, but that they should be tormented five months: and their torment was as the torment of a scorpion, when he strikes a man. . . . And they had tails like to scorpions, and there were stings in their tails: and their power was to hurt men five months." (Rev. 9:3-10)
From Scriptural clues, I think Osama bin Laden is the "king" over these "locusts". Muslims are calling for an Islamic Caliphate in the Middle East which they hope will spread to encompass the world. Those Muslims who will not submit their country to this new caliphate will experience the "torture" of Al-Qaeda, the Muslim Brotherhood, and other jihadist groups. The country likely to hold out the longest is Saudi Arabia who has a protest scheduled for March 20th. If bin Laden is yet again unsuccessful at setting their oil fields ablaze, maybe Iran will decide to test a nuclear missile strike against Mecca.
But on March 26, 2011 I expect FIVE MONTHS of organized Al-Qaida attacks, primarily against the “whore” (Wahhabis) and other 'wayward' Muslims, in order to organize them as one caliphate and to purify them for their attack against Israel in which UN nations will join. I expect Armegeddon to begin August 23, 2011 and last for one year, one month, and one day; with Jesus Christ returning on September 16, 2012 at midnight on Rosh Hashannah, the "great and very terrible" "day of the LORD".
I don't know if their Mahdi (12th imam) will declare himself before or after the FIVE MONTHS to lead the new caliphate, but I still think it will most likely be Muqtada al-Sadr, the leader of Iraq's Mahdi army.
It's interesting that on May 8th, the King James Bible will celebrate its 400th anniversary. People have had access to the Word of God for 400 years, yet the hatred toward the Bible and those who believe in it is growing. Four people were just murdered by Somali pirates for distributing Bibles.
"And he said to Abram, Know of a surety that your seed shall be a stranger in a land that is not their's, and shall serve them; and they shall afflict them four hundred years; And also that nation, whom they shall serve, will I judge: and afterward shall they come out with great substance. And you shall go to your fathers in peace; you shall be buried in a good old age. But in the fourth generation they shall come here again: for the iniquity of the Amorites is not yet full." (Genesis 15:13-16)
"And in the latter time of their kingdom, when the transgressors are come to the full, a king of fierce countenance, and understanding dark sentences, shall stand up." (Daniel 8:23)
Maybe the Mahdi will make his announcement after May 8th.