Jan 30 (Reuters) - The United States is considering new military strikes against the Islamic Republic of Iran over its deadly suppression of protests this month. The complexities of Iran's ruling system,

For nearly half a century, Iran has prepared for a war with the United States. Unable to match America’s military power, Tehran has instead focused on ways to impose heavy costs that could shake the Middle East and the global economy.

US-Iran tensions rise as military power is compared across air, naval, missile and manpower strength in a potential full-scale war scenario.

U.S. naval and air forces are moving toward the Middle East as tensions with Iran rise, highlighting deterrence efforts, escalation risks, and what the buildup means for servicemembers operating in the region.

The president advised Iran make a deal or "the next attack will be far worse."

A “multi-day readiness exercise” will take place after Donald Trump deployed an “armada” to the Middle East.

President Donald Trump is weighing potential strikes against Iran that, if conducted, experts say could expose weaknesses of Russia and China as global military powers unable to protect their allies.

US President Donald Trump renewed threats to strike Iran if it does not agree to negotiate a new nuclear deal, as US forces conduct a multi-day air exercise in the Middle East, bolstering Washington’s military presence in the region.

Iran must forgo its nuclear program and stop the killing to avoid being attacked by U.S. forces massing in the Gulf, warned President Donald Trump.