What warning has Iran's Supreme Leader issued regarding defense against potential threats?

Iran's Supreme Leader Ayatollah Ali Khamenei has issued a major warning amid escalating tensions, declaring that Iran is fully capable of defending itself against any attacks by enemies. This stark statement comes as tensions continue to rise in the region, particularly with Israel. Khamenei's warning underscores Iran's military preparedness and determination to retaliate against perceived aggression. Notably, he emphasized that Iran is 'not alone' in this stance, suggesting potential alliance with other regional actors as the geopolitical situation becomes increasingly volatile.