Who is running Iran after the assassination of top leaders?

Khamenei's son ​Mojtaba has inherited role of Supreme Leader after former's death, however he was ​wounded in strikes. Some of the big names left are Revolutionary Guards head Ahmad Vahidi, Revolutionary Guards' Qods Force chief Esmail Qaani and naval head Alireza Tangsiri. Other names are Parliament Speaker Mohammad Bagher Ghalibaf, President Masoud Pezeshkian and Foreign Minister Abbas Araghchi.