Sanctions and War Fuel Iran's Economic Downturn
Shaky ceasefire with U.S. and Israel.
War started Feb 28, straining economy.
American blockade intercepting oil shipments.
Rial weakened from 1.4M to 1.6M in a week.
Rial decline likely to increase inflation.
Decades of sanctions causing chronic inflation.
Official and market exchange rates gap widening.