The Swedish Coast Guard boarded the 182-meter vessel Jin Hui on Sunday amid suspicions it was operating under a falsified Syrian flag, in what officials described as part of ongoing enforcement actions targeting ships believed to be circumventing Western sanctions on Russia.

The Swedish Prosecution Authority said the captain was detained on suspicion of using forged documents and breaching maritime safety regulations, specifically relating to inadequate seaworthiness. Prosecutor Adrien Combier-Hogg said the individual would be interrogated during the day, adding that coordination had been initiated with other national and international authorities.

Sweden’s Civil Defense Minister Carl-Oskar Bohlin said the vessel appears on sanctions lists maintained by the European Union, Britain and Ukraine, underscoring concerns that it may be linked to networks used to bypass restrictions imposed on Moscow following its invasion of Ukraine.

Western officials have increasingly focused on what they describe as a “shadow fleet” of aging, poorly insured vessels with opaque ownership structures, used to transport Russian oil and other commodities outside formal regulatory frameworks. These ships have raised safety and environmental concerns due to their condition and lack of oversight.

Sweden has conducted several recent boardings of vessels in its surrounding waters as part of broader efforts to enforce sanctions compliance and maritime safety standards in the Baltic region.

The measure, introduced by Democratic Senator Tim Kaine of Virginia under the War Powers Act of 1973, would have required Trump to end U.S. actions enforcing restrictions on Cuba unless Congress explicitly authorized them.

Democrats argued that Washington’s use of Coast Guard and other federal assets to disrupt oil shipments and tighten sanctions amounted to hostilities that should fall under congressional oversight.Republicans moved to dismiss the resolution, arguing it was procedurally out of order because the United States was not engaged in direct military hostilities with Cuba.

Their motion succeeded in a 51-47 vote.Pennsylvania Senator John Fetterman was the only Democrat to vote with Republicans in dismissing the resolution, while Republican Senators Susan Collins of Maine and Rand Paul of Kentucky joined Democrats in supporting it.The vote marked the first Senate test specifically focused on Cuba as Democrats continue to challenge Trump’s military and strategic actions in several theaters, including Iran and Venezuela.

Previous efforts to constrain the administration’s authority under the War Powers Act have failed.Kaine said U.S. enforcement measures had triggered severe humanitarian consequences on the island, including worsening water shortages, electricity outages and disruptions to medical care.

“My argument is that under the terms of the resolution we are already engaged in hostilities with Cuba because we are using American force, primarily the Coast Guard, but other assets as well, to engage in a very devastating economic blockade of the nation,” Kaine said during Senate debate.

Cuba has been grappling with prolonged shortages of fuel, food and medicine, while U.S. sanctions and interruptions to Venezuelan oil shipments have added pressure to the island’s struggling economy.The Trump administration has said its policy aims to pressure Cuba’s leadership to end political repression, release political prisoners and implement economic liberalization.

Trump, speaking after the recent conflict with Iran, said Cuba would be a next foreign policy priority and pledged “a new dawn for Cuba” during remarks last week at a Turning Points USA event.Democratic Senator Peter Welch of Vermont said the resolution was intended not only to challenge the blockade but also to prevent the possibility of direct military escalation.

“The United States and Cuba need to find a way to peacefully coexist,” Welch said.Republican Senator Rick Scott of Florida defended Trump’s approach and accused Democrats of overlooking rights abuses by Cuba’s government.“President Trump is doing everything he can to bring back freedom and democracy all across Latin America, and we should do everything we can to support him,” Scott said.

The War Powers Act, passed in 1973 following the Vietnam War, was designed to reassert congressional authority over decisions involving U.S. military engagement abroad, requiring presidents to notify Congress and limiting unauthorized hostilities.

The survivors, who said their vessel had initially carried 105 people, were found clinging to the wreckage of an overturned boat before being taken aboard nearby ships, according to Mediterranea Saving Humans and Sea-Watch. The bodies and survivors were later transferred to an Italian coast guard patrol boat and brought to the island of Lampedusa.

Italy’s interior ministry declined to comment on the incident, while the Italian Coast Guard did not immediately respond to requests for confirmation. The rescue took place during Easter, a major holiday in Italy.

Footage released by Sea-Watch showed migrants struggling in open waters, with several individuals holding onto the partially submerged orange hull as rescuers approached.

The central Mediterranean route, one of the world’s deadliest migration corridors, has been further complicated this year by adverse weather conditions. Rough seas have reduced the number of departures from North Africa but increased the risks for those attempting the journey.

The International Organization for Migration estimates that at least 683 people have died along the central Mediterranean route so far this year, marking one of the highest death tolls recorded since 2014.