U.S. Military Again Blockades Iranian Ports After Collapse of Cease-Fire

© Mike Blake/Reuters


© Mike Blake/Reuters


Ukraine's Navy released footage on 14 July showing three types of unmanned systems working through a single strike sequence. A Barracuda kamikaze sea drone opened by striking an abandoned vessel that Russian forces were using as an observation post. An uncrewed boat armed with an unguided rocket module then hit the shoreline where Ukrainian forces said Russian shelters were located. Finally, a naval drone acting as a UAV carrier launched reconnaissance and FPV drones that located and struck camouflaged Russian positions.
"Look how the Barracuda's multi-tier strike system works," the Navy said.
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The demonstration lands inside a year of rapid Ukrainian naval-drone evolution that has moved well beyond the kamikaze-boat attacks that first drove Russia's Black Sea Fleet out of Sevastopol. In April 2026, an uncrewed Ukrainian boat shot down a Russian Shahed drone with an interceptor launched from its deck—what Ukraine called a world first.
In May, Ukraine's military intelligence (HUR) showed the Katran sea drone carrying 27 AI-guided interceptors built to kill Shaheds that follow rivers toward Kyiv. On 14 July—the same day as the Barracuda footage—a Ukrainian unit used a naval drone as a landing craft to put an armed ground robot onto the Russian-held Kinburn Spit.
The common thread is the removal of the human from the point of contact. Ukraine is assembling naval operations in which surface drones strike, carry, launch, and defend—and the sailor stays ashore.
Ukraine's Defense Intelligence has said it is developing a new system for naval drones that would go beyond destroying targets to intercepting sanctioned vessels in the Black Sea and escorting them to port for confiscation. According to HUR unit commander with the callsign "Ninth," the concept centers on the upgraded multipurpose Katran drone.
That doctrine would sit alongside a campaign already underway: Ukraine's drone operators had struck 116 Russian vessels supplying occupied Crimea in nine days by 14 July—the destructive arm of the same push to seal off the peninsula by sea.


© Doug Mills/The New York Times


© Alex Kent/The New York Times


Ukraine sank a Russian ship that shot at its sailors. The Ukrainian Navy said it destroyed the Russian second-rank border patrol ship Izumrud or "Emerald" with a Sargan-3000 naval drone.
On 25 November 2018, Izumrud opened fire on Ukrainian Navy vessels in the Kerch Strait, wounding Ukrainian sailors. Ukraine's General Staff published intercepted radio communications from the attack showing that Izumrud, hull number 354, was the ship that fired.
The Berdiansk's captain radioed that he was undertaking no illegal action and was leaving for open sea. The answer was a salvo from Izumrud's 30mm gun, followed by lethal fire.
The captain and two crew members were wounded by shrapnel. Russia seized the tugboat Yany Kapu and the armored boats Berdiansk and Nikopol and took 24 Ukrainian sailors prisoner.
"The satellite image confirms the destruction of the Russian border patrol ship Izumrud at the mooring wall. We continue to reduce the Russian aggressor's potential at sea," the Navy said.
In 2018, the Ukrainian ships were sailing from Odesa to Mariupol. Russia closed the Kerch Strait without lawful notice, blocked the passage under the bridge with a cargo vessel, and moved it aside to let its own ships through.
The FSB border guard ship Don rammed the tugboat, Yany Kapu.
Bellingcat later found the tug was intentionally rammed at least four times over the course of an hour. Russian intercepts captured the crews discussing how to do it. When the Ukrainian boats turned back and crossed into neutral waters, Izumrud opened fire.
Russian special forces boarded the vessels. The 24 captured sailors were paraded on Russian state television, making forced confessions.
They were held for nearly a year. Russia returned the ships in November 2019, with the ramming damage on Yany Kapu clearly visible and the bullet holes on Berdiansk painted over with black rectangles.
Izumrud was launched in 2014, the year Russia annexed Crimea. Project 22460, 62.5 meters long, 630 to 750 tons, up to 27 knots, with a helicopter pad. It served in the FSB's coast guard.


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© Ahmed Jadallah/Reuters




© Jon Gambrell/Associated Press


© Mass Communication Specialist Seaman Aaron Haro Gonzalez/U.S.Navy, via Associated Press


© Mass Communication Specialist Seaman Aaron Haro Gonzalez/U.S.Navy, via Associated Press


Kyiv continues the operation to isolate occupied Crimea. Last night, Ukraine struck a railway bridge feeding Russian forces in the peninsula, the General Staff said, while monitors reported drones set a power plant in western Crimea on fire — strikes the country's navy casts as stages of a years-long plan to isolate the territory. The targets stretched from the occupied peninsula to an ammunition depot in Donetsk Oblast. A navy spokesman said the whole effort points to one place: the Kerch Strait crossing.
The Defense Forces of Ukraine hit a railway bridge near İçki in occupied Crimea, the General Staff said. Russian forces used the crossing to move troops and supplies across the peninsula. The same statement reported a strike on an enemy ammunition depot near Amvrosiivka in Donetsk Oblast. Results of both hits were still being assessed.
NASA's FIRMS satellite fire data points to the Bulhanak River bridge as the one that burned. The crossing is a separate target from the rail bridge over the North Crimean Canal near Rozdolne, which Ukraine's special forces destroyed earlier.
The General Staff post also confirmed strikes on Russian oil refineries near Yaroslavl and at Slavyansk-na-Kubani.
Overnight, drones attacked the Sakska thermal power plant near the western Crimean town of Saky, starting a fire, Militarnyi reported. Locals heard 16 explosions in the area before the flames rose, the monitoring channel Krymsky Veter said. NASA's FIRMS satellite system caught the blaze at around 03:13.

The Sakska plant is one of the key energy sites in western Crimea, with an output of 149.4 megawatts.
Navy spokesman Dmytro Pletenchuk said the strikes on Russian logistics are part of a multi-stage operation built over years, not months. He told a national broadcast that the fuel shortages and gas-station queues on the peninsula are not the goal in themselves.
"What we are observing is the next stage of a multi-step operation. Where someone might see emotion — to cut something off here and now — no. This was preceded by a whole set of measures, and it lasted not even months, but years," he said.
He traced the sequence from the start. First, Ukraine cut the naval logistics, the large landing ships. Then came the large railway ferries that formed the backbone of Crimea's sea supply, and after them the ordinary ferries that could serve the same role. Russian air defenses were destroyed in parallel, and Ukrainian forces struck targets in the so-called land corridor at the same time.
"It all essentially comes down to the so-called Crimean Bridge," Pletenchuk noted, calling the plan's execution "fairly successful."
The Kerch Strait bridge is the artery Russia built after seizing Crimea and uses to move fuel, ammunition, and troops onto the peninsula and onward to its forces across Ukraine's south.


Ukrainian forces destroyed three Russian sea drones before they reached the coast. The Ukrainian Navy reported on 24 June that the unmanned surface vessels were destroyed in a coordinated action with the Defense Intelligence Directorate (HUR).
Ukrainian military units detected the vessels before they reached the coastline. The interception allegedly took place in the Black Sea near the Kinburn Spit, south of Ochakiv, along the Mykolaiv-Kherson coastline.
"As I explained earlier, Starlink was installed on the destroyed boats because the enemy has no other long-range control systems," Beskrestnov said.
Russian forces have been unable to develop their own functional long-range satellite communication system for naval drones, with various alternatives either failing or proving too unstable for practical use.
The Ukrainian Navy said the destroyed vessels were detected and destroyed through coordinated action with the Defense Intelligence Directorate.
"Every such successfully repelled attack saves lives and is another blow to the aggressor's plans," the Navy reported.
The Navy did not specify the exact area of detection in its statement.
Russia had planned a major campaign in 2026 involving unmanned surface vessels, but those plans were disrupted after SpaceX, at Kyiv's request, blocked Russian access to Starlink satellite communications in February 2026, per Euromaidan Press citing Beskrestnov in May 2026.
Russia has obtained Starlink terminals through third-party supply chains despite the service not being officially available in Russia, per Maritime Executive.
Ukraine has extensively used naval drones in the Black Sea since 2022, targeting Russian warships, patrol vessels, and military infrastructure in occupied Crimea. Ukrainian USV operations forced parts of Russia's Black Sea Fleet to relocate from occupied Sevastopol to ports farther east. Russia began studying and replicating Ukrainian USV designs in 2024-2025.
The Black Sea USV space is no longer one-sided. Russia is now contesting it with its own naval drones.


A Russian drone strike killed a sailor and set a civilian cargo ship ablaze in the Black Sea overnight on 22 June, as the vessel sailed toward a Ukrainian port, Ukrainian officials said. Russian drones damaged two more merchant ships in the same attack. The Ukrainian Navy rescued the surviving crew.
A drone set fire to a Panama-flagged vessel, Deputy Prime Minister for Restoration Oleksii Kuleba said. A fire broke out, and the ship lost seaworthiness. Other sources identified the vessel as the Turkish-owned bulk carrier Victress.
The dead crewman was a 58-year-old cook, an Egyptian citizen. Eight other sailors, citizens of Türkiye and India, escaped onto a life raft. The crew of nine had been sailing to a Black Sea port in Odesa Oblast. The Ukrainian Navy rescued them, Foreign Minister Andrii Sybiha said.
Russian drones struck three civilian merchant ships bound for ports in Odesa Oblast, the region's head, Oleh Kiper, reported. Only the Victress caught fire and lost seaworthiness. The ships under Palau and Belize flags took damage, but their crews were unharmed. Both continued their voyage. The Ukrainian Sea Ports Authority said the targeting of civilian shipping breaks international law.
The attack came right after a high-level Turkish visit to Russia, Sybiha said. He called Russia the main threat to Black Sea security. Kyiv is informing every state and the International Maritime Organization, he added, and wants a strong international response. Kuleba called the strike another Russian war crime and a threat to global food and economic security.
Russia has hit civilian shipping in the corridor repeatedly. On 19 June, drones killed one sailor and wounded five on two ships. On 29 May, they struck three foreign-flagged vessels in the same corridor. On 18 May, a drone hit a ship tied to China, Moscow's closest war ally.


Editor's note: This is a developing story and is being updated.
A deputy commander of Russia's navy has been killed in a Ukrainian strike in Kursk Oblast, a Russian official confirmed on July 3.
Major General Mikhail Yevgenyevich Gudkov was killed alongside his deputy and several other Russian soldiers, Oleg Kozhemyako, governor of Russia's Primorsky Krai, said in a post on social media.
According to Russian milbloggers, 22 people in total were killed as a result of a Ukrainian HIMARS strike in Russia's Kursk Oblast bordering Ukraine. Kyiv has yet to comment on the attack.
Gudkov was appointed deputy commander-in-chief of the Russian Navy in March 2025. Prior to that, he led the 155th Separate Marine Brigade, which has been involved in combat operations against Ukraine.
Ukraine has accused the 155th Separate Marine Brigade of committing numerous war crimes. According to the country's Air Assault Forces, members of the brigade are responsible for executing prisoners of war and humiliating captured Ukrainian soldiers.
Gudkov held the titles of Hero of Russia and Hero of Primorye, Russia's far eastern region where he previously served, Kozhemyako said.
HIMARS, whose prowess became a popular motif of internet memes, was a game-changer for Ukraine when they first arrived in the summer of 2022.
Initially supplied with GMLRS rockets with a range of around 70 kilometers, they allowed Ukraine to target Russian forces on the other side of the front line far more accurately than they had previously.
In the fall of 2023, the U.S. began supplying Kyiv with an older model of ATACMS – fired from HIMARS launchers – with a range of around 165 kilometers, greatly increasing the range that Ukraine could strike within.
Russia's high-ranking military officials have been killed on a regular basis throughout the full-scale invasion — a recent report from BBC Russia identified ten generals 10 generals and 524 lieutenant colonels and colonels.
Ukrainian forces launched a cross-border incursion into Russia's Kursk Oblast in August 2024, making it the first large-scale invasion of Russian territory by foreign troops since World War II. The move was intended to disrupt a planned Russian offensive targeting Ukraine's Sumy Oblast and to relieve pressure on the Donetsk front.
Since then, Ukraine claims it has inflicted 63,402 Russian troop casualties in the oblast, including 25,625 killed and 971 captured. Ukrainian forces also say they have destroyed or damaged over 5,664 pieces of Russian military equipment in the area.
Russia retook most of the lost territory during a renewed offensive in March 2025, supported by North Korean troops.
