The deputy commander of the Iranian Air Force has said that his forces are always ready to defend the country, warning that it will deliver a devastating response to any threat.
A military drill was held over the Bushehr Nuclear Power Plant, a deputy governor-general of Bushehr province in the south of Iran said.
The Iranian Navy has reported an accident during a military drill in the country's southern waters.
North Korea on Monday threatened to mount a "preemptive nuclear strike" on South Korea and the United States as the allies kicked off their annual military exercise aimed at countering Pyongyang's potential aggression.
