Sri Lankan Court Orders Return of 84 IRIS Dena Dead to Iran After U.S. Submarine Torpedo Strike
A Sri Lankan court has ordered the return to Iran of 84 bodies held at Galle National Hospital after the Iranian frigate IRIS Dena was sunk off Sri Lanka by a U.S. nuclear‑powered submarine using a Mark 48 torpedo—an action U.S. officials publicly confirmed and described as a historic submarine torpedo sinking. Sri Lanka’s navy recovered dozens of bodies (reports count 87) and rescued 32 sailors, took custody of a second Iranian vessel whose crew were offloaded ashore, and the strike has drawn sharp condemnation from Tehran as the wider U.S.–Iran conflict expands into the Indian Ocean.
📌 Key Facts
- A U.S. nuclear-powered submarine fired a single Mark 48 heavyweight (ADCAP) torpedo that sank the Iranian frigate IRIS Dena in international waters off Sri Lanka; the Pentagon released video and U.S. officials (including Defense Secretary Pete Hegseth) publicly confirmed the strike, which multiple outlets described as the first U.S. submarine torpedo sinking of an enemy warship since World War II.
- Sri Lanka’s navy responded to a distress signal, recovered bodies and rescued survivors from the Dena: Sri Lanka reported recovering 87 bodies and rescuing 32 people, with some survivors treated in Galle hospitals (one in critical condition and several receiving emergency care); the recovered bodies were held at Galle National Hospital morgue.
- A Sri Lankan court ordered the return of 84 bodies to Iran, and Sri Lankan authorities have been coordinating with Iranian officials over the remains and survivors as reported by regional outlets.
- IRIS Dena had just taken part in India’s International Fleet Review / MILAN 2026 exercises at Visakhapatnam before sailing home, prompting debate in India and the region about maritime security after the sinking.
- Sri Lanka also took custody of other Iranian naval personnel and vessels after the incident: authorities issued visas for about 208 crew of a second Iranian ship, transferred roughly 204 sailors from IRIS Bushehr to Welisara Naval Base, and said the Bushehr (which reported engine trouble) will be moved to Trincomalee and kept in Sri Lankan custody.
- Iran condemned the torpedoing as an “atrocity at sea,” with Foreign Minister Abbas Araghchi and other officials warning of retaliation; U.S. officials framed the strike as part of an expanding campaign to degrade Iran’s naval capacity, with senior U.S. commanders saying many Iranian vessels have been sunk and saying the conflict is widening.
- Reporting places the Dena sinking in a broader, rapidly escalating regional and global conflict: U.S. and Israeli strikes inside Iran, Iranian missile and drone attacks (including incidents affecting Azerbaijan, the Gulf and NATO-linked targets), and reporting that more countries and military assets are now involved in the fighting.
- Coverage includes technical and contextual details about the weapon and attack: outlets described the Mk 48 torpedo’s under‑keel detonation effect (designed to break a ship’s keel), noted its roughly $4.2 million per‑round cost in recent budgets, and quoted former submarine officers saying the torpedo quickly broke and sank the vessel.
📊 Relevant Data
Black Americans are overrepresented in the U.S. military, comprising 17% of active-duty personnel compared to 13% of the general population.
Research Reveals Persistent Racial Gap in Americans’ Support of War — Princeton School of Public and International Affairs
Black Americans exhibit greater sensitivity to casualties in potential wars, contributing to lower support for military interventions compared to White Americans.
Research Reveals Persistent Racial Gap in Americans’ Support of War — Princeton School of Public and International Affairs
Increased oil price uncertainty strongly increases unemployment rates, with the effect on Black and Hispanic unemployment rates about twice as large as for Whites.
Racial and ethnic disparities in unemployment and oil price uncertainty — Energy Economics
📰 Source Timeline (23)
Follow how coverage of this story developed over time
March 11, 2026
11:59 AM
Iran attacks more ships, Dubai airport, warns U.S.-linked banks are next
New information:
- A Sri Lankan court has ordered the bodies of 84 Iranian soldiers killed when the IRIS Dena was torpedoed by a U.S. submarine off Sri Lanka to be returned to Iran.
- The bodies are being held at the morgue of Galle National Hospital in Sri Lanka.
- Reuters reports that Sri Lanka has issued visas for 208 crew members of a second Iranian vessel that had engine trouble in the same area, and that 32 people survived the attack on the Dena.
March 10, 2026
9:00 AM
A world at war: The Iran conflict goes global
New information:
- Axios explicitly frames the Dena sinking as "the first American torpedo kill since the final days of World War II," underscoring its historical significance.
- The piece situates the Dena incident within a broader pattern of at least 20 countries now militarily involved in the Iran war, suggesting the sinking is part of a much wider global escalation rather than an isolated naval clash.
March 07, 2026
10:32 AM
The Latest: Israel hammers Beirut and Tehran as Iran fires missiles at Israel and the Gulf
New information:
- India’s foreign minister Subrahmanyam Jaishankar confirmed that the Iranian naval vessel IRIS Lavan is docked in Kochi after requesting assistance on March 1 due to unspecified 'problems.'
- Jaishankar said granting permission for IRIS Lavan to dock was 'the humane thing to do' and noted the ships had been in Indian naval exercises before being 'caught on the wrong side of events' once war began.
- The article reiterates that a U.S. submarine sank Iran’s IRIS Dena off Sri Lanka and that IRIS Bushehr sought assistance from Sri Lanka and put more than 200 sailors ashore, tying these three ship episodes together in one regional narrative.
March 06, 2026
6:38 PM
After the U.S. sinks an Iranian warship, Sri Lanka takes custody of an Iranian vessel
New information:
- Sri Lanka transferred 204 sailors from the Iranian naval vessel IRIS Bushehr to Welisara Naval Base near Colombo on March 6, 2026, leaving about 15 crew aboard with Sri Lankan naval personnel after the ship reported an engine fault outside Sri Lankan waters.
- Sri Lankan President Anura Kumara Dissanayake said Sri Lanka assumed custody of IRIS Bushehr after discussions with Iranian officials and the ship’s captain, and will move the ship to Trincomalee port where it will remain in Sri Lankan custody until further notice.
- Sri Lanka’s navy rescued 32 sailors and recovered 87 bodies from IRIS Dena; Iran’s foreign minister Abbas Araghchi said the ship carried 'almost 130' crew and called the sinking an 'atrocity at sea.'
- The article confirms that IRIS Dena had just participated in multinational naval exercises hosted by India off Visakhapatnam, involving 74 countries including the U.S. Navy, which conducted reconnaissance and maritime patrol drills.
- President Dissanayake publicly framed Sri Lanka’s actions as guided by neutrality, humanitarian principles, and international maritime treaties, stressing that the government will not be 'biased to any state' or 'submissive to any state.'
2:30 PM
Iranian vessel suffers engine failure, offloads crew days after US submarine sank other ship
New information:
- Fox reports that another Iranian Navy logistics vessel, IRIS Bushehr, suffered an engine failure on March 6 and offloaded more than 200 crew members to Sri Lanka, which has taken control of the ship and will tow it from Colombo to Trincomalee.
- Sri Lankan President Anura Kumara Dissanayake publicly confirmed his government’s deliberations with Iranian officials and the ship’s captain, stressing the unusual nature of the request and citing international treaty obligations as the basis for allowing port entry and assuming control.
- The article reiterates casualty figures from the IRIS Dena sinking — 32 rescued and 87 bodies recovered — and carries a fresh, sharply worded reaction from Iranian Foreign Minister Abbas Araqchi warning the U.S. will "bitterly regret" the torpedo strike on what Iran describes as a guest ship in Indian waters.
8:14 AM
Live Updates: Tehran, Beirut and Tel Aviv Are Targeted in Attacks and Counterattacks
New information:
- Iran’s foreign minister publicly condemned the U.S. submarine torpedoing of the IRIS Dena as an 'atrocity at sea,' sharpening Tehran’s political framing of the incident.
- Sri Lankan authorities not only rescued survivors and retrieved bodies but also accepted 208 additional people from a second Iranian naval vessel that requested permission to dock.
- The sinking is now explicitly integrated into a broader pattern of tit‑for‑tat attacks that same week, alongside missile and drone strikes hitting Tehran, Beirut and Tel Aviv.
March 05, 2026
9:31 PM
3/4: CBS Evening News
New information:
- The CBS Evening News segment reconfirms that the U.S. submarine torpedoed and sank the Iranian frigate IRIS Dena, framing it as part of Tehran’s widening 'ring of retaliation' in the Iran war.
- The piece packages the sinking with fresh on‑air Pentagon and regional reaction, stressing the historical significance that this is being described as the first U.S. submarine torpedo sinking of an enemy warship since World War II.
- The broadcast includes updated visual evidence and narrative of the sinking that reinforces earlier descriptions of the Mark 48 ADCAP strike, though it does not materially change casualty figures already reported elsewhere.
4:42 PM
'Quiet Death': What to know about the American torpedo that sank Iranian warship, killing 87
New information:
- Confirms the sunk Iranian frigate IRIS Dena was destroyed by a single U.S. Navy Mk 48 submarine‑launched heavyweight torpedo.
- States this is the first time since World War II that a U.S. submarine has used a torpedo to sink an enemy ship.
- Provides detailed Mk 48 specifications: 21‑inch diameter, about 3,744 pounds total weight, 650‑pound high‑explosive warhead, cost of roughly $4.2 million per torpedo per FY 2025 Navy budget estimates.
- Explains guidance and control: wire‑guided with real‑time course updates from the launching submarine, capable of switching to autonomous homing if the wire is cut.
- Outlines modernization path and current variants—Mod 7 now in the fleet, Mod 8 in development, Mod 9 in rapid prototyping—plus recurring software Advanced Processor Builds to update tactics and algorithms.
- Quotes War Secretary Pete Hegseth describing the engagement as an American submarine sinking an Iranian warship that 'thought it was safe in international waters' and dubbing the torpedo 'Quiet Death.'
4:37 PM
Iranian warship was sailing home from India exhibition when U.S. sank it
New information:
- India’s navy and defense ministry confirm IRIS Dena had just taken part in India’s International Fleet Review and the MILAN 2026 multilateral naval exercise at Visakhapatnam (Feb. 15–25) before heading into the Indian Ocean on its way home.
- Sri Lanka’s navy reports recovering 87 bodies and rescuing 32 Iranian sailors from the sinking, describing a response to a distress signal that found only oil patches and survivors in the water.
- Iranian Foreign Minister Abbas Araghchi publicly calls the strike an “atrocity at sea,” says the ship carried “almost 130” crew and warns on social media that the United States “will come to bitterly regret” the attack, emphasizing that the vessel had been a “guest” of India’s navy.
- Sri Lanka’s government says another Iranian ship has entered Sri Lanka’s exclusive economic zone and that it is trying to minimize loss of life and safeguard regional peace, without providing further details.
- U.S. Defense Secretary Pete Hegseth characterizes the IRIS Dena as a “prize ship” and uses the incident to argue that the joint U.S.–Israeli campaign is extending beyond Iran’s borders, with President Trump stating that wiping out Iran’s navy is a key war objective.
- The article notes emerging debate within India about what the sinking, so soon after Indian‑hosted exercises, means for maritime security in the Indian Ocean, where New Delhi maintains a significant naval presence.
2:08 PM
U.S. torpedo sinks Iranian warship in Indian Ocean as conflict escalates
New information:
- Pentagon has publicly released video showing a U.S. torpedo hitting and sinking an Iranian naval ship in the Indian Ocean off Sri Lanka.
- CBS emphasizes this as the first time since World War II that the U.S. Navy has destroyed a warship with a torpedo.
- The new clip is being used in current coverage to illustrate the escalation of the conflict.
1:32 PM
Iran continues firing missiles, drones at neighboring states, with multiple interceptions reported
New information:
- Azerbaijan’s Ministry of Defense says Iranian UAVs attacked Nakhchivan International Airport and other civilian infrastructure, issuing a formal condemnation and assigning full responsibility to Iran.
- Qatar’s Ministry of Defense confirms the country was subjected to a missile attack near the U.S. Embassy in Doha and says its air-defense systems intercepted the missile, prompting evacuations in the area.
- Abu Dhabi authorities report responding to falling debris in the ICAD 2 industrial zone, with six people (Pakistani and Nepali nationals) suffering minor to moderate injuries.
- The article reiterates and amplifies Pentagon confirmation that a U.S. submarine torpedo-sank an Iranian warship in international waters, killing at least 87 sailors and with 32 rescued, framing it as the first enemy-ship torpedo sinking since World War II.
- Iranian cleric Ayatollah Abdollah Javadi Amoli is quoted on state TV calling for the shedding of Israeli and "Trump’s blood" and urging followers to “fight the oppressive America.”
11:09 AM
U.S-Israeli strikes continue across Iran, Iranian drones hit Azerbaijan
New information:
- Azerbaijan’s Foreign Ministry says drones launched from Iran hit the airport terminal in its Nakhchivan region and another drone landed near a school, injuring two civilians, and has demanded an explanation from Tehran.
- Iran’s Revolutionary Guard claims its naval forces struck an American oil tanker in the northern Persian Gulf; the U.S. has issued no immediate comment on the allegation.
- China’s foreign minister Wang Yi publicly urged both the U.S. and Iran to return to negotiations, warned that 'indiscriminate use of force is unacceptable' and that non‑military targets should not be attacked, and Beijing announced it is dispatching Middle East envoy Zhai Jun to the region.
- Iranian Foreign Minister Abbas Araghchi labeled the U.S. torpedoing of the frigate Dena an 'atrocity at sea,' asserted the ship was a guest of India’s navy in international waters, and warned the U.S. will 'bitterly regret' the sinking.
- Sri Lanka’s navy says it has rescued 32 people and recovered 87 bodies from the area where the Dena sank, refining earlier body‑count reporting.
- U.S. officials say the U.S. has deployed roughly 50,000 troops, more than 200 fighter jets and two aircraft carriers to the region, and CENTCOM and the IDF report new overnight strikes including destruction of a ballistic‑missile launcher near Qom and an air‑defense system near Isfahan.
10:27 AM
Azerbaijan says Iran's drones hit school, airport as war spreads on day 6
New information:
- On day six of the U.S.–Israeli war with Iran, Azerbaijan officially reported that two Iranian drones struck Nakhchivan Autonomous Republic Airport and near a school in the village of Shekarabad, injuring two civilians.
- Azerbaijan’s foreign ministry summoned Iran’s top diplomat, condemned the attacks as launched from Iranian territory, and publicly asserted it 'reserves the right to take appropriate retaliatory measures.'
- The article notes that Iranian drone and missile activity has helped paralyze several Persian Gulf aviation hubs, and that authorities in Abu Dhabi announced Zayed International Airport has only 'resumed limited flight operations' after days of disruption, accommodating about 7,000 stranded passengers in more than 4,300 hotel rooms.
10:03 AM
Trump Wants a Quick Victory in Iran. But the War May Be Costly.
New information:
- Places the war in the context of Trump’s broader pattern of favoring quick, low‑U.S‑casualty operations and says the opening days in Iran are already undercutting that calculation.
- Reports that six Americans have been killed so far, pairing that with Gulf allies under attack and a wobbling stock market and rising gas prices.
- Says military spending on the Iran campaign is already running at 'hundreds of millions of dollars per day' by some estimates.
- Details an airstrike on a girls’ elementary school in Iran that local health officials and state media say killed 175 people, with the Trump administration saying it is investigating responsibility.
- Quotes Defense Secretary Pete Hegseth saying 'We are accelerating, not decelerating' and that more bombers and fighters are arriving, signaling the conflict could deepen rather than wind down quickly.
- Recaps Trump’s recent record of fast, discrete military operations—capturing Venezuela’s Nicolás Maduro, striking Iran’s nuclear facilities, hitting Houthis and targets in Iraq, Nigeria and Somalia—to contrast with the more open‑ended Iran campaign.
5:11 AM
U.S. Sub Torpedoes Iranian Warship
New information:
- Defense Secretary Pete Hegseth publicly confirmed at a news conference that a torpedo from an American submarine sank the Iranian warship in the Indian Ocean.
- Hegseth said U.S. forces also shot down an Iranian missile that was heading toward a key Turkish military base, directly implicating NATO‑alliance defense.
- Hegseth gave a new, public time frame for the war, saying the current conflict could last as long as eight weeks, and warned it is expanding well beyond Iran’s immediate region.
1:37 AM
U.S. submarine sinks Iranian warship as Tehran widens ring of retaliation
New information:
- CBS restates that an American submarine sank an Iranian warship with a torpedo and underscores this is the first such incident since World War II.
- The segment emphasizes that Iran is 'widening its ring of retaliation,' framing the sinking amid expanding Iranian counterstrikes.
March 04, 2026
11:55 PM
U.S. says it will strike deeper into Iran, saying war has 'only just begun'
New information:
- Senior U.S. officials frame the campaign by saying the war with Iran has 'only just begun.'
- They say the United States will strike 'deeper into Iran' going forward.
- The U.S. and Israel claim to have struck more than 2,000 targets inside Iran so far.
- Iran’s health ministry raises its reported domestic death toll from the strikes to more than 920.
- Iran has now fired a drone into NATO territory, a notable escalation from earlier strike reports tied mainly to the Gulf and Israel.
10:20 PM
Sri Lanka recovers 87 bodies from Iranian warship sunk off its coast by U.S. submarine
New information:
- Sri Lanka’s navy says it has recovered 87 bodies and rescued 32 survivors from the sunken Iranian warship IRIS Dena; the ship reportedly had 180 people onboard.
- Sri Lankan Foreign Minister Vijitha Herath told Parliament they received a distress signal from IRIS Dena and deployed ships and aircraft but found only oil patches, life rafts and people floating by the time they arrived.
- U.S. Defense Secretary Pete Hegseth publicly confirmed that a U.S. submarine fired the torpedo that sank IRIS Dena in international waters and called it Iran’s 'prize ship'; U.S. Adm. Brad Cooper says at least 17 Iranian naval vessels have been sunk so far in the war.
- Video released by the U.S. Defense Department shows the underwater explosion and the Dena breaking apart, one of the few documented cases of a submarine sinking a ship since World War II.
- Sri Lankan hospitals in Galle are using makeshift mortuary facilities to handle the recovered Iranian sailors' bodies, with one survivor reported in critical condition and seven others receiving emergency care.
10:14 PM
$4.2M US torpedo detonates under Iranian warship in historic ‘No Mercy’ strike
New information:
- Defense Secretary Pete Hegseth publicly confirmed at a Pentagon briefing that a U.S. nuclear-powered submarine sank IRIS Dena in international waters off Sri Lanka using a Mark 48 Advanced Capability (ADCAP) torpedo.
- The article specifies the weapon as an 800‑pound‑warhead Mark 48 ADCAP designed to detonate under a ship’s hull, create a gas bubble, break the keel and split the vessel, and says the torpedo cost is about $4.2 million per round.
- Former U.S. submarine commander Thomas Shugart is quoted saying the torpedo detonated under the stern, lifted the ship out of the water and sank it in minutes, and that this is only the second time a nuclear‑powered submarine has sunk a ship with torpedoes (the first being HMS Conqueror sinking the General Belgrano in 1982).
- Shugart characterizes the choice of weapon and method as a deliberate, highly violent signal that 'the gloves really are off' and notes the U.S. could have disabled or sunk the ship in less violent ways.
9:56 PM
U.S. submarine sinks Iranian warship in Indian Ocean as conflict widens
New information:
- NPR confirms and reiterates that the U.S.‑Iran conflict has now visibly expanded into the Indian Ocean, with a U.S. submarine sinking an Iranian warship in international waters.
- The piece emphasizes the geographic framing — that this is part of a widening war front, now clearly including the Indian Ocean theater off Sri Lanka.
- Adds an on‑the‑ground/region‑focused narrative frame (Sri Lanka/Indian Ocean) to an incident previously described mainly through Pentagon video and casualty figures.
7:14 PM
Oil slick, life rafts, dozens of bodies: What Sri Lankan navy found after US sank Iranian warship
New information:
- Confirms the sunk Iranian warship was the IRIS Dena, reported by Sri Lanka as having 180 people on board.
- Sri Lankan navy rescue forces responding to a distress call found only oil slicks, life rafts and bodies; they recovered 87 bodies and rescued 32 survivors.
- Details on the medical status of survivors in Galle: one in critical condition, seven receiving emergency treatment, and others treated for minor injuries.
- Sri Lanka’s foreign minister Vijitha Herath told Parliament about the distress signal and response, and navy spokesman Cmdr. Buddhika Sampath described the scene.
- Pentagon briefing specifies a single U.S. Mark 48 torpedo was used to sink IRIS Dena and reiterates that a separate Iranian warship, the Soleimani, was also sunk near the Strait of Hormuz.
1:43 PM
US submarine sinks Iranian warship by torpedo in a first since World War II
New information:
- Confirms via Hegseth that at least one major Iranian warship, identified as Soleimani, has been sunk outright by a U.S. submarine torpedo.
- Frames this as a first-of-its-kind U.S. enemy-ship torpedo sinking since World War II, adding historical context to earlier satellite imagery of damaged Iranian vessels.
- Adds U.S. political framing that, in Hegseth’s words, 'the Iranian Navy rests at the bottom of the Persian Gulf' and is 'no more,' suggesting the intent is not just harassment but destruction of Iran’s blue‑water capacity.
March 02, 2026