Iran's parliament approves Mehrdad Akhlachi as defense minister after predecessor killed by Israel

Iran's parliament approved Mehrdad Akhlachi Ketabchi as defense minister. The decision ended months in which the ministry operated under interim leadership. This matters because the defense minister oversees a major national system for military production, procurement, and technology development.

The ministry became interim-led after then Defense Minister Aziz Nasirzadeh was killed by US-Israeli strikes in February. Majid Ebn al-Reza then took over in an interim capacity. Akhlachi now replaces Ebn al-Reza and brings long experience from Iran's defense industry.

Akhlachi presented lawmakers with a program focused on rebuilding military-industrial infrastructure, speeding defense technology development, and expanding cooperation with private companies. His appointment gives the ministry a permanent political leader while tensions with the United States remain high. He also warned that any renewed American attack would bring a broad Iranian response.

Aziz Nasirzadeh was Iran's defense minister before Mehrdad Akhlachi Ketabchi took the post. His death created a leadership gap at a ministry responsible for Iran's defense production and procurement apparatus. That gap lasted for months and made the appointment of a permanent minister politically important.

The article states that Nasirzadeh was killed by US-Israeli strikes in February. Afterward, Majid Ebn al-Reza took over in an interim capacity. He remained in that position until parliament approved Akhlachi as the new defense minister on Sunday.

The transition comes during a period of direct military tension. Akhlachi warned that another American attack would trigger a surprising and extensive response from Iran. He also said Tehran had prepared for the possible use of the US GBU-43/B, known as the “mother of all bombs,” against Iran.

A defense ministry is the government body that manages a country's armed-defense system. It typically turns national security goals into military capabilities. That includes planning, funding, producing, and buying weapons and other equipment. The article specifically links Iran's ministry to defense production and procurement, making it central to how the country equips its forces.

Production means developing or manufacturing military systems inside the country. Procurement means obtaining equipment, technology, or services through purchases and other arrangements. Akhlachi's program promises to rebuild military-industrial infrastructure, accelerate defense technology, and broaden cooperation with private-sector companies. Those steps could strengthen both domestic production and access to industrial expertise.

The ministry also faces pressure from sanctions and possible conflict. Akhlachi is sanctioned by the United States and European Union because of his defense-sector work. He has warned that a further American attack would produce a broad Iranian response, showing how administration and military strategy are closely connected.

Mehrdad Akhlachi Ketabchi arrives with a career built inside Iran's defense industry. He has spent decades working in that field and held senior roles in both aerospace and missile sectors. This experience matters because the defense ministry is responsible for the country's production and procurement apparatus.

His background connects him directly to the technologies Iran wants to advance. The program he presented to lawmakers calls for rebuilding military-industrial infrastructure and accelerating defense technology development. It also proposes wider cooperation with private-sector companies. His earlier sector leadership could help him understand the technical and industrial challenges behind those goals.

Akhlachi is also subject to US and EU sanctions over his defense-sector work. The article does not specify his exact former titles or projects. It does show that he is a veteran of the sectors Iran now wants to strengthen. His appointment therefore places a defense-industry insider in charge during heightened tensions with Washington.

The GBU-43/B Massive Ordnance Air Blast Bomb, or MOAB, is one of the largest non-nuclear bombs in the US arsenal. Its nickname, the “mother of all bombs,” highlights its extraordinary conventional explosive scale. The article presents it as a weapon considered for major targets, not as a nuclear device.

CNN reported that US strike plans could include using the MOAB against Iranian energy infrastructure and nuclear sites. These targets are important national systems, so an attack could aim to damage both energy supplies and nuclear-related facilities. The article does not provide the bomb's weight, blast radius, or a detailed comparison with other conventional weapons.

The plans would matter only if President Donald Trump ordered renewed combat operations. Akhlachi said Tehran had taken necessary measures to counter a possible MOAB attack. He warned that even one American bomb would lead to an Iranian response affecting US forces in the region.

US and EU sanctions are economic and legal restrictions aimed at people or organizations. When they target defense officials and industries, they can limit access to foreign technology, suppliers, financing, and commercial partnerships. The article does not list specific restrictions on Iran's defense industry, so their exact operational effects cannot be established from the text alone.

A practical mechanism is reduced access to international markets and specialized components. Sanctioned officials may also face travel, banking, or business constraints, while companies may struggle to work openly with foreign firms. Akhlachi is personally subject to US and EU sanctions because of his work in Iran's defense sector. The article does not say whether those sanctions caused particular delays or shortages.

Iran's proposed response is to rebuild military-industrial infrastructure, speed technology development, and cooperate more with private companies. Those measures could help reduce dependence on restricted channels. However, sanctions remain a barrier to wider international access as Akhlachi takes charge of production and procurement.

Deterrence is the effort to prevent an attack by threatening consequences that an opponent considers unacceptable. It can involve military strength, warnings, or the promise of retaliation. The basic logic is simple: if the expected cost of attacking becomes greater than the expected benefit, leaders may decide not to launch the attack.

Akhlachi used this logic when he warned that Iran would respond surprisingly and extensively if the United States made another “miscalculation.” He said that if an American bomb were dropped, many US troops could be carried out of the region “in a horizontal position.” That threat is intended to raise the perceived danger of renewed combat.

Deterrence is not guaranteed. It depends on whether the warning is credible and whether both sides understand the risks. The article reports US plans that could include a MOAB strike against Iranian energy infrastructure and nuclear sites. Iran says it has prepared countermeasures, while Akhlachi's threats signal that escalation could bring costs for US forces.