This is coolbert:
Those Egyptian commando troops are not alone!
Pakistan now enters the fray?
"Pakistan troops to defend jittery Saudis"
"Saudi Arabia has deployed thousands of troops from Egypt and Pakistan along its frontier with Iraq, amid fears of invasion by the al-Qaeda splinter group that has declared a radical Islamic state across the border."
"Panicked by the advance of the Islamic State of Iraq and al-Sham (Isis), Riyadh has taken the drastic step of calling in military assistance from its close allies to shore up the porous 500-mile border"