Iran Warns US: "Security is a Red Line" Amid Protests, Threatens "Regret-Inducing Response"

• Iran issued a strong warning to the US against intervening in its internal affairs amid ongoing protests.
• Ali Shamkhani, adviser to Ayatollah Ali Khamenei, stated "Iran's security is a red line" and threatened a "regret-inducing response" to any intervention.
• The warning followed Donald Trump's statement that the US would "come to their rescue" if Iran violently suppressed protesters.
• Protests, now in their sixth day, are driven by worsening economic conditions and rising prices, with 7 deaths reported.
• Senior Iranian official Ali Larijani blamed the US and Israel for fueling unrest, warning of regional chaos from US intervention.

Why It Matters: Iran firmly warns the US against intervention in its internal protests, escalating tensions.