United States is determined to sanction individuals and companies, no matter where they are located, that support Russia’s unjustified invasion of Ukraine.
Guardia Civil, the FBI and the US Homeland Security Investigations searhed the yacht in Palma last year.
Police cordoned off the Ukrainian embassy in Madrid.
Defence ministry, arms manufacturer, air base also targeted
Sanchez said Spain would do what it could to prevent Europe becoming an "energy hostage" of Russian President Vladimir Putin.
Russia's President Vladimir Putin chairs a meeting on the country's oil and gas industry with representatives of Russian energy companies and officials via a video link at a residence outside Moscow.
"We don't know if we will ever go back...."
Protesters march on Trafalgar Square during a demonstration organised by the Stop the War Coalition against NATO and Russia's military operation Ukraine, in London.
NATO Secretary-General Jens Stoltenberg said he had convened a virtual emergency summit.
"Neither NATO nor the EU have a hidden agenda or hidden interests or anything that cannot be explained,"
Russia has amassed over 100,000 troops near Ukraine's border.
The first Spanish Eurofighter jets are expected to land in Bulgaria by the end of the week.
The West says more than 100,000 Russian troops are positioned on Ukraine's borders and in Belarus.
He did not give details on what sanctions Russia might face but said they would be serious.
"The coming weeks will be decisive... The Spanish government is coordinated and prepared for any eventuality,"
Now we know why Boris Johnson tried so hard to get his docile Yes-man, Chris Grayling, to chair the Security and Intelligence Committee.