Core Viewpoint - President Donald Trump issued a strong warning to Iran following the death of Supreme Leader Ayatollah Ali Khamenei, cautioning against any aggressive actions and threatening unprecedented retaliation if Iran proceeds with its plans for a severe attack [1][2]. Group 1 - Trump communicated through his Truth Social account that Iran announced intentions to launch a significant attack, emphasizing that they should refrain from doing so [1][2]. - The warning was issued shortly after the confirmation of Khamenei's death by Iranian state media, which followed initial announcements from Israeli officials [2]. - Prior to Khamenei's death, Trump suggested the potential for regime change in Iran, indicating a shift in U.S. policy towards the country [3].