Egypt's General Intelligence Service warned that a jihadi group is planning to launch terrorist attacks against the US and Israeli embassies in Cairo, according to a report Tuesday by Egypt Independent, citing a secret letter obtained by Al-Masry Al-Youm. According to the report, the attack is being planned by Global Jihad, the group suspected of killing 16 Egyptian border guards in Sinai on August 5. Al-Masry Al-Youm reportedly obtained a copy of the September 4 letter, sent to all Egyptian security sectors, warning that Sinai- and Gaza-based Global Jihad cells were planning attacks on the two embassies.