Saudi Arabia has arrested 431 people suspected of belonging to Islamic State of Iraq and the Levant (ISIL) cells, and thwarted suicide attacks on mosques, security forces and a diplomatic mission, the interior ministry has said. In a statement on Saturday carried on the official state news agency, the interior ministry accused those arrested over the “past few weeks” of conducting several attacks, including an ISIL-claimed suicide bombing in May that killed 21 people in the village of al-Qudeeh, in the oil-rich eastern Qatif region. It was the deadliest assault in the kingdom in more than a decade. The statement said most of the 431 suspects were Saudi nationals, but also included other nationals from the Middle East and Africa. The report said authorities also stopped six successive suicide operations, which targeted mosques in the Eastern province, and timed with assassinations of security men. Related: How is ISIL expanding? […]