Little known facts about every Jewish service (in the UK) and every Muslim service in Arab "societies"

It is probably not known by many non-Jews that every orthodox Jewish service in the UK includes a prayer for the health of the Royal Family, as symbols of the country that British Jews live peacefully in. Today I discovered that

"It is very common for the Friday prayer in Arab societies to end with the Imam calling for the destruction of the "kuffar", the un-believers, to which the worshippers respond "Amen"."

Maybe someone could inform me as to whether that call for the "destruction of the kuffar" is included in any Muslim prayers in the UK.