Iran has issued a stark warning regarding a new weapon that it claims could cause 'heart attacks' among US and Israeli forces. This announcement follows US President Donald Trump's rejection of Iran's proposal to reopen the Strait of Hormuz in exchange for lifting the US blockade, which would have postponed discussions on Iran's nuclear program. Rear Admiral Shahram Irani, the commander of Iran's Navy, stated that the weapon is 'very close' to enemy forces, indicating a potential escalation in military confrontations. He criticized the US strategy of economic pressure, arguing that it has failed to achieve its intended results. Irani also revealed that Iranian forces have conducted at least 'seven missile operations' against the US aircraft carrier Abraham Lincoln, which he claims hindered US air operations from the carrier. Furthermore, Iran has reportedly executed over 100 reprisal attacks against American and Israeli targets across the Middle East and has imposed tighter restrictions on the Strait of Hormuz, a critical waterway for global oil shipments. The US blockade has been characterized by Iranian officials as 'piracy' and 'hostage-taking', with Irani vowing to avenge those killed in the ongoing conflict.