Iran-Israel war LIVE: Iran Guards threaten 'firm response' if U.S. repeats attacks

The U.S. military accused Iran of breaking a ceasefire on May 28, 2026, after Kuwait reported intercepting missiles launched by Iran late on May 27. U.S. Central Command described the attack on Kuwait—a key U.S. ally in the Persian Gulf—as a serious violation of the fragile truce. The escalation came as the U.S. and Iran exchanged strikes throughout the week, raising tensions despite diplomatic efforts. Iran’s Revolutionary Guards responded by threatening a 'firm response' if the U.S. resumed attacks, following a recent U.S. strike in southern Iran. The warnings highlighted the volatility of the situation, even as President Donald Trump claimed progress in negotiations to end the war. Kuwait’s interception of the missiles marked the latest escalation in a conflict that has strained regional stability. The U.S. has repeatedly condemned Iranian actions, framing them as obstacles to peace talks. Meanwhile, Trump’s administration insists it is making headway in securing an agreement, though military exchanges continue to undermine diplomatic efforts. The back-and-forth between the two nations underscores the fragility of the ceasefire, with both sides accusing the other of provocation. Iran’s threat of retaliation suggests a willingness to escalate further unless the U.S. halts its operations. The situation remains fluid, with global attention focused on whether negotiations can override military tensions in the region.