In an interview with a German newspaper in 2004, then President Hosni Mubarak accused the group of masterminding the assassinations of the 1940s.
In 1995, 1999, 2001 and 2006, leading MB members were again hauled before military tribunals to answer charges of attempting to "revive" the group.
Yet despite the MB's tenuous relationship with the Mubarak regime, it was nevertheless allowed to take part in politics by fielding parliamentary candidates as nominal "independents".
In 1995, the MB issued a seminal document in which it announced its rejection of all forms of violence and stressed its commitment to the constitution and law.
- Post-coup
The group faced the toughest crackdown in its history in 2013 after Mohamed Morsi, an MB leader and Egypt's first freely elected president, was ousted in a military coup led by then Defense Minster -- and current President -- Abdel Fattah al-Sisi.