The US and Iran have finally struck a peace deal after 4 months of war. Both sides on Sunday said they had agreed to halt military operations in a conflict that has rattled global politics and energy markets, reports the Wall Street Journal. Pakistani Prime Minister Shehbaz Sharif said a formal signing will take place Friday in Switzerland. "Both sides have declared the immediate and permanent termination of military operations on all fronts, including in Lebanon," he wrote. The two nations later confirmed, though "permanent" might be a overly optimistic: The most difficult issues have pushed into the next round of talks, notes the New York Times.