Iran’s intelligence ministry said Thursday it has arrested a group of 10 Islamic State (ISIS) militants, hired by Israel to plan attacks on religious mourning ceremonies during Muharram.

A statement by the ministry said that the arrests took place over the past three days in two locations in western and southern Iran, adding that the 10 were captured in possession of explosives, communication devices and weapons. 

The militants injured two Iranian intelligence agents in an exchange of fire before being detained, the statement added, without specifying where or when the clash took place.

The ministry claimed that it had them under surveillance before they entered the country from Iraq and Turkey to bomb the gatherings for the Islamic month of Muharram, which started on July 30.

It also alleged that the militants were hired by Israel to make up for a failed attack at a facility in the central Iranian province of Esfahan last month by a Mossad-linked sabotage team who were purportedly members of an outlawed Kurdish rebel group Komala. 

Recently the Intelligence Ministry claiming has been making similar claims of uncovering alleged spy networks and thwarting operations following a major reshuffling of it rival, the IRGC intelligence and counter-intelligence leadership, widely attributed to reported Israeli infiltration and the inability of Iran’s security bodies to deal with the situation. Since May, several Revolutionary Guard personnel were killed or died in Iran, which Iran blamed on Israel.