The Houthi group released a video showing the missile attack that sank the cargo ship Eternity C in the Red Sea, the second such incident in a matter of days.
For decades, Israel has maintained a policy of "strategic ambiguity" regarding its nuclear arsenal, while simultaneously working to prevent Iran from developing an atomic bomb.
Israel's prime minister Benjamin Netanyahu has vowed to completely eliminate Hamas after the US president said Tel Aviv had agreed to a 60-day ceasefire.
Supreme Leader Khamenei is under immense pressure, both domestically and internationally, following the conflict with Israel, with limited options remaining.
Intercepted communications suggest Iranian officials believe the "Hammer of the Night" operation caused less damage than Tehran anticipated, according to a US newspaper.