What happened: Mohsen Rezaee’s wartime elevation in Iran’s security system

Mohsen Rezaee’s role in Iran’s security decision-making is described as increasing during the February 28, 2026 war involving the US and Israel against Iran. The profile links this shift to Supreme Leader Ayatollah Mojtaba Khamenei’s reliance on hardline loyalists for the security apparatus, placing Mohsen Rezaee as a key wartime decision-maker and close adviser.

The profile links Mohsen Rezaee’s enhanced status to leadership changes after Ayatollah Ali Khamenei’s assassination. Supreme Leader Ayatollah Mojtaba Khamenei is described as appointing and reshuffling personnel across Iran’s security and armed institutions, with a wider round of changes taking place later in the same month as the initial phase of the conflict.

Background and earlier position: Mohsen Rezaee as a hardline institutional insider

The profile presents Mohsen Rezaee as a hardline “institutional insider” in Iran’s security and revolutionary establishment. It describes Mohsen Rezaee as influential over time while repeatedly not reaching the “centre of strategic decision-making” within Iran’s wartime system.

The profile provides Mohsen Rezaee’s timeline and institutional markers: he was born in 1954, became politically active against the Shah in the early 1970s, and was arrested by SAVAK in 1973. After the Shah’s fall in 1979, Mohsen Rezaee is described as joining the Islamist guerrilla group Mansouroun, with Mansouroun members later feeding into the IRGC after 1979.