The Office of the Supreme Leader

How a ma‘mūm should recite (Ḥamd and sūrah) during imām’s 3rd or

Q: Does a person have to read the Fātiḥah and another chapter loudly when he is doing his second rak‘ah while the imam is in his third or fourth rak‘ah of ‘ishā’ prayer?
A: It is obligatory for him to read them quietly.
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