Iran's ambassador to the UN, Amir Saeid Iravani, conveyed this message on Monday in a letter addressed to Guterres and the president of the Security Council.
He emphasized the need for the international body to take a firm and principled stance against terrorism, regardless of the identity of the perpetrators.
Iravani reaffirmed Iran's unwavering commitment to defending its citizens and national security against any terrorist acts.
He stated that Iran will relentlessly combat terrorist groups and their sponsors with determination and full force until such threats are completely eradicated from the nation.
The ambassador stressed that acts of terrorism and sabotage will not deter Iran from protecting its people or upholding justice.
The terrorist attack, which occurred on Saturday in the southeastern Sistan and Balouchestan Province, resulted in the tragic deaths of six individuals, including an infant and her mother.
On Sunday, a commander of Iran’s Islamic Revolution Guards Corps (IRGC) Basij force was killed in a separate terrorist attack in Zahedan.
The IRGC Ground Force’s regional Quds Base said in a statement on Monday that Javad Karim Koshteh, the commander of the Basij resistance base, was killed while on duty at Imam Hadi mosque in Zahedan’s Shirabad district on Sunday.
The attack was claimed by the terrorist group "Jaish al-Adl."
In April, the IRGC Ground Forces delivered a blow to the Jaish al-Adl terrorist group during an anti-terrorism military operation in Sistan and Baluchestan Province, killing a ringleader of the group.
Sistan and Baluchestan, which borders Pakistan, has witnessed several terrorist attacks targeting both civilians and security forces over the past years.
Press TV