The Bridge to Crimea Is Crucial to Russia’s War Effort in Ukraine and Asserting Moscow’s Control

 A view through a train window shows the section of a road split and sloping to one side following an alleged attack on the Crimea Bridge, that connects the Russian mainland with the Crimean peninsula across the Kerch Strait, in this still image from video taken July 17, 2023. (Reuters)
A view through a train window shows the section of a road split and sloping to one side following an alleged attack on the Crimea Bridge, that connects the Russian mainland with the Crimean peninsula across the Kerch Strait, in this still image from video taken July 17, 2023. (Reuters)
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The Bridge to Crimea Is Crucial to Russia’s War Effort in Ukraine and Asserting Moscow’s Control

 A view through a train window shows the section of a road split and sloping to one side following an alleged attack on the Crimea Bridge, that connects the Russian mainland with the Crimean peninsula across the Kerch Strait, in this still image from video taken July 17, 2023. (Reuters)
A view through a train window shows the section of a road split and sloping to one side following an alleged attack on the Crimea Bridge, that connects the Russian mainland with the Crimean peninsula across the Kerch Strait, in this still image from video taken July 17, 2023. (Reuters)

The bridge connecting Crimea and Russia carries heavy significance for Moscow, both logistically and psychologically, as a key artery for military and civilian supplies and as an assertion of Kremlin control of the peninsula it illegally annexed in 2014.

An attack on the bridge before dawn Monday, killing a couple and seriously injuring their daughter, left a span of the roadway hanging perilously. The damage initially appeared to be less severe than what was caused by an assault in October, but it highlighted the bridge’s vulnerability.

Russia blamed Ukraine for both attacks. A spokesman for the Ukrainian Security Service on Monday did not directly acknowledge responsibility but said the service would reveal details about organizing the blast once Ukraine achieves victory in the war.

A CRITICAL CONNECTION The Crimean Peninsula extends south from Ukraine’s mainland, with road connections on two isthmuses, one of which is less than 2 kilometers (1 mile) wide, and by a bridge from a narrow spit. Those links to Ukraine go into territory occupied by Russian forces that come under attack from the Ukrainian military.

The bridge, which connects Crimea’s eastern extremity with Russia’s Krasnodar region, provides the only fixed link that steers clear of the disputed territory.

The 19-kilometer (12-mile) bridge over the Kerch Strait that links the Black and Azov seas carries road and rail traffic on separate sections and is vital to sustaining Russia’s military operations in southern Ukraine.

A SYMBOLIC STRUCTURE The bridge is the longest in Europe and a subject of considerable pride in Russia. Construction began in 2016, about two years after Russia's annexation, and was completed in little more than two years. The pace of construction was impressive but led some critics to question whether it was hastily designed and built.

The bridge was constructed despite strong objections from Ukraine and is the most visible and constant reminder of Russia’s claim over Crimea.

President Vladimir Putin drove across the bridge at its formal opening. Putin is also closely connected to construction tycoon Arkady Rotenberg, whose company got the $3.5 billion contract for the bridge.

CONSEQUENCES OF THE ATTACK Rail traffic on the bridge reportedly was restored within a few hours Monday but it was unclear when full road service could be restored. Ferries were being organized to try to ease the burden, but it was not immediately clear whether the vessels could accommodate demand. Crimea’s beaches and mountains are popular with summer tourists.

Russian authorities advised people who wanted to leave Crimea quickly to go via Russian-controlled territory in Ukraine. That would add up to 600 kilometers (350 miles) to their journey and likely raise their anxiety about going through insecure areas.

Russian officials denounced Monday’s attack but did not immediately specify retaliatory measures, although Russia has responded with cruise missiles and drone barrages to other Ukrainian attacks.



Iran Fortifying Buried Nuclear Sites as Talks with US Continue, Report Says

Iran's and US' flags are seen printed on paper in this illustration taken January 27, 2022. REUTERS/Dado Ruvic/Illustration/File Photo
Iran's and US' flags are seen printed on paper in this illustration taken January 27, 2022. REUTERS/Dado Ruvic/Illustration/File Photo
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Iran Fortifying Buried Nuclear Sites as Talks with US Continue, Report Says

Iran's and US' flags are seen printed on paper in this illustration taken January 27, 2022. REUTERS/Dado Ruvic/Illustration/File Photo
Iran's and US' flags are seen printed on paper in this illustration taken January 27, 2022. REUTERS/Dado Ruvic/Illustration/File Photo

Iran is ringing two deeply buried tunnel complexes with a massive security perimeter linked to its main nuclear facility, a report said Wednesday, amid US and Israeli threats of attack.

The Institute for Science and International Security released its report based on recent satellite imagery as the US and Iran prepare to hold a third round of talks this weekend on a possible deal to reimpose restraints on Tehran's nuclear program.

US President Donald Trump, who pulled the US out of a 2015 pact designed to prevent Tehran from developing nuclear weapons, has threatened to bomb Iran unless a deal is quickly reached that would ensure that same goal.

Trump's withdrawal prompted Iran to breach many of the pact's restraints. Western powers suspect it is pursuing the capability to assemble a nuclear weapon, which Tehran denies.

David Albright, the institute president, said the new perimeter suggested that the tunnel complexes, under construction beneath Mt. Kolang Gaz La for several years, could become operational relatively soon, Reuters reported.

Tehran has not allowed UN nuclear inspectors access to the complexes, Albright said.

That has raised concerns that they could be used to store Iran's stockpile of highly enriched uranium or undeclared nuclear materials, and advanced centrifuges that could quickly purify enough uranium for a bomb, he said.

Iran has said that advanced centrifuges would be assembled in one complex in place of a facility at the nearby Natanz plant, the centerpiece of its nuclear program, destroyed by sabotage in 2020.

The complexes, Albright said, are being built at depths much greater than Iran's deeply buried uranium enrichment facility at Fordow, near the holy city of Qom.

Commercial satellite images taken on March 29 showed hardened entrances to the complexes, high wall panels erected along the verges of a graded road encircling the mountain peak, and excavations for the installation of more panels, the report said.

The north side of the perimeter joins the Natanz plant security ring, it said.

The ongoing construction at the complexes appears to underscore Tehran's rejection of demands that any talks with the US lead to the total dismantlement of its nuclear program, saying it has the right to peaceful nuclear technology.

Israel has not ruled out a strike on Tehran's nuclear facilities in coming months, while Israeli Prime Minister Benjamin Netanyahu insists that any talks must lead to the complete dismantlement of Iran's nuclear program.

Iran's nuclear chief Mohammad Eslami, referring to concerns about the vulnerability of the country’s nuclear program, on Tuesday appeared to refer to projects such as the construction of the new security perimeter around the tunnel complexes.

"Efforts are ongoing" to "expand protective measures" at nuclear facilities, Eslami was quoted by Iranian state media as saying at an event marking the anniversary of the establishment of Iran's Islamic Revolutionary Guard Corps (IRGC).