Iran has reportedly test-fired a surface to air missile in international waters near the Strait of Hormuz. This following Iran's threats to close the strait, cutting off oil exports.

FOX News Radio's Jeff Monosso has more in our ongoing series on national security:

It's Iran's latest show of strength following international criticism over Tehran's controversial nuclear program. Iran's Navy said they test fired a medium-range surface to air missile designed to evade radar, during war games exercises just beyond the Straight of Hormuz near the Arabian Sea, and following recent threats by Iran to close the world's most important oil route if more sanctions were imposed. Threats Iran's military has recently backed off from.

Jeff Monosso, FOX News Radio