Iran Fires Indigenous Torpedoes From Submarines for First Time

An Iranian Navy helicopter drops a Mark-46 torpedo on 31 December 2022 during Zulfiqar 1401 joint exercises.

An Iranian Navy helicopter drops a Mark-46 torpedo on 31 December 2022 during Zulfiqar 1401 joint exercises.


“Torpedoes fired from Fateh and Ghadir-class submarines also destroyed their targets.”


Every year, the Iranian military hosts the Zulfiqar joint military exercises to demonstrate air, naval, and ground components from both the Islamic Revolutionary Guard Corps (IRGC) and regular army, often acting in concert.[i] As detailed in the accompanying article from the pro-regime Iranian Students’ New Agency, the most recent exercises occurred in late December 2022. They spanned the Persian Gulf, Strait of Hormuz, and northern Indian Ocean, and featured demonstrations of Iran’s indigenous Mi’ad (vow) torpedoes launched from Kilo-class Tareq attack submarines against naval targets and Valfajr torpedoes launched from Qadir submarines.[ii] The exercises also included Iranian Army Sikorsky SH helicopters launching Mark-46 torpedoes. While it is not possible yet to assess whether the capabilities of Iran’s indigenous torpedoes match the promise of regime officials, the emphasis on torpedo development and multiple launch platforms underscores the danger that increased Iranian capabilities may pose to shipping in the Persian Gulf and northern Indian Ocean. The Persian Gulf is both narrow and shallow. After the U.S. defeat of the Iranian navy and air force in 1988’s Operation Praying Mantis, IRGC tactics shifted.[iii] Rather than risk direct confrontation with large ships or jet fighters, the IRGC-Navy embraced small speed boats as a low-cost, low-risk way to harass warships and commercial traffic. The development of torpedoes may mark a further shift in strategy that could make IRGC speedboat operations obsolete.


Source:

“Shalik-e Azhdarha-ye Mi’ad va Valfajr az Zirdarya-yehaye Niru-ye Artesh (Firing of Iranian Mi’ad and Valfajr Torpedoes from Navy Submarines),” Iranian Students’ News Agency (a semi-official student-run news agency that promotes the Iranian government’s line). 1 January 2023, https://www.isna.ir/news/1401101106235

During the operational phase of the army’s Zulfiqar 1401 joint exercise, the Iranian torpedo Mi’ad fired from a Tareq [Attack] submarine for the first time and destroyed its target… Iranian Valfajr-2 torpedoes fired from Fateh and Ghadir-class submarines also destroyed their targets in the Oman Sea and northern Indian Ocean. A SH helicopter also hit its target at sea by launching the Mark-46 torpedo. These types of torpedoes are designed and manufactured by young navy specialists in collaboration with the country’s scientific centers and defense industries…. Valfajr intelligent torpedoes combine anti-deception capability, high speed and an explosive warhead with great destructive capacity, and are able to strike with surprise and completely destroy and sink large sea targets and vessels within seconds. They also boast short preparation time that increase tactical power, speed of action and rapid response compared to similar torpedoes.


Notes:

[i] Zulfiqar is a Persian rendition of the Arabic Du-l-Faqir, Imam Ali bin Abi Talib’s legendary split tip sword. Shi’ite Muslims consider the Imam Ali (600-661) to be the rightful successor to the Prophet Muhammad.

[ii] For more on the Valfajr torpedo, see: Michael Rubin, “Iran: Submarine-to-Surface Missile Launch System Entered Mass Production,” OE Watch, January 2021. https://community.apan.org/wg/tradoc-g2/fmso/m/oe-watch-articles-2-singular-format/380351

[iii] Operation Praying Mantis was a 1988 operation by the U.S. military to retaliate against Iran’s mining of the Persian Gulf and Gulf of Oman. For greater background, see: Lee Allen Zatarain, America’s First Clash with Iran: The Tanker War, 1987–88. Philadelphia: Casemate, 2008.


Image Information:

Image: An Iranian Navy helicopter drops a Mark-46 torpedo on 31 December 2022 during Zulfiqar 1401 joint exercises.
Source: https://cdn.isna.ir/d/2023/01/01/3/62473566.jpg?ts=1672563255357
Attribution: Iranian Students’ News Agency

Iran Reportedly Using New Carrier, Submarines To Expand Reach of Drones 

Drones onboard Iran’s first “drone carrier” assigned to Iran’s southern fleet, July 2022.

Drones onboard Iran’s first “drone carrier” assigned to Iran’s southern fleet, July 2022.


Combat UAVs were flown from the Iran-made Fateh submarine[RG1] .” 


Iran was among the first countries in the Middle East to recognize the military utility of drones.  Whereas Turkey developed its indigenous drones only a decade ago, Iran began building drones in 1985 to fly over and surveil Iraqi trenches during the Iran-Iraq War.  Over subsequent decades, the stable of Iranian drones proliferated with different models available to the regular Iranian military, the Islamic Revolutionary Guard Corps, and domestic law enforcement agencies.  While drones allowed Iran to project force within range of its land borders, unless the Iranian military was to outsource drone operation to its proxies—as it has in Lebanon, Syria, Iraq, and Yemen—it was unable to utilize them farther afield.  The problem with outsourcing drone operations, however, is that it gives control to militias that are not always in sync with Iranian aims and objectives. 

The excerpted article from the Iranian Students News Agency, a semi-official agency supposedly run by students, but which projects the government’s official line, discusses July exercises in the northern Indian Ocean in which the Iranian Navy unveiled a “drone carrier” capable of launching numerous drones with surveillance, general attack, and kamikaze capabilities.  It is unclear from the reporting if the drone carrier will be able to recover the drones it launches.  Such a capability enables the Iranian military to strike with drones over the open ocean where, previously, Iran’s capabilities were limited.  A greater concern for those seeking to counter Iranian aggression would be the article’s claim that Iran also launched drones from both its domestic-made submarine and its Russian-built Kilo-class import.  While the range and underwater endurance of Iranian submarines are limited compared to U.S. nuclear submarines or the German-built diesel submarines, which Israel uses, submarine-launched Iranian drones would enhance Iran’s special operations by enabling the Iranian military to evade radar when conducting offensive drone operations throughout the region.


Source:

“Ravanmaye az Avalin Navdasteh Pehpadbar Niruye Daryayi (Unveiling of the Navy’s First Drone Carrier),” Iranian Student News Agency (semi-official student led news agency projecting the government line), 15 July 2022. https://www.isna.ir/news/1401042416384 

The army’s first strategic navy drone fleet was unveiled with the presence of Army Commander-in-Chief Amir Maj. Gen. Mousavi in the Navy’s Southern Fleet.  According to the Iranian Student News Agency quoting the public affairs department of the Army, the regular Navy unveiled its first drone carrier fleet in the presence of both the commander-in-chief of the Army and the Navy.  It consisted both of surface and sub-surface units carrying all types of combat, surveillance, and suicide drones in the southern fleet of the regular Iranian Navy. 

In the unveiling ceremony for this flotilla, a variety of advanced and cutting-edge drones produced by the Army and the Ministry of Defense including the Pelican, Homa[RG1] , Arash, Chamrosh, Zhubin, Ababil-4, and Bavar-5 drones flew over the waters of the Indian Ocean. 

According to this report, in addition to the flight of vertical and sea-based UAVs from the deck of surface units, for the first time, combat UAVs were flown from the Iran-made Fateh submarine and Kilo-class Tareq[RG2]  submarine…. 

Major General Seyyed Abdul Rahim Mousavi, commander-in-Chief of the Islamic Republic of Iran Army, expressed his satisfaction with the successful deployment of combat drones…  He added, “As seen, surveillance drones have actually increased the intelligence capability of our vessels by hundreds of kilometers beyond the country’s borders, and combat and kamikaze drones are considered the Islamic Republic of Iran’s long hand in international waters and the open sea.  Both deter threats and, if necessary and the enemy makes a mistake, they will ensure the enemy will face a regrettable response. 


Image Information:

Image: Drones onboard Iran’s first “drone carrier” assigned to Iran’s southern fleet, July 2022 
Source: Iranian Students News Agency (Government)
https://cdn.isna.ir/d/2022/07/15/3/62319318.jpg?ts=1657874350773
Attribution: Public Domain