"In a visit to Iraq, I called on the country's officials to find the domestic traces of the operation to assassinate Martyrs Soleimani and Abu Mahdi al-Muhandis, and disclose their names," Shamkhani said on his Twitter account on Friday.
"It seems there are commonalities between the assassination plot and the US claim about the attack on Taji base," he noted.
On January 3, Lt. Gen. Soleimani and Abu Mahdi al-Muhandis, the deputy commander of the Hashd al-Shaabi were assassinated along with a number of their comrades in a US drone attack near the Baghdad International Airport.
Following the attack, the Iraqi resistance groups vowed revenge for the assassination of their top commander.