Americans warned to avoid crowds in major city amid unprecedented police operation

The U.S. Embassy in Dublin has issued a warning for Americans to avoid crowds and demonstrations in the Irish capital as Irish police launch the country's largest-ever security operation.

The alert was issued ahead of two high-profile summits, the ninth European Political Community summit and an informal European Council meeting, scheduled for Thursday and Friday.

About 50 European leaders are expected to attend the gatherings, which are being held under Ireland's EU presidency.

Security measures are scheduled to remain in place through Friday, with road closures and transportation disruptions affecting central Dublin.

Protests and travel disruptions

The embassy warned that protests are expected across central Dublin, with several prominent locations, including the Convention Centre Dublin, Dublin Castle, and the National Gallery of Ireland, covered by the alert.

Protesters have already flooded the streets, with images showing hundreds of police officers and many carrying Palestinian flags.

The U.S. Embassy also warned Americans to prepare for possible protests, road closures, and transportation disruptions.

Americans are being urged to avoid demonstrations and large crowds, as even peaceful protests could escalate into confrontations.

Additional disruptions and next steps

The alert also warns of a possible 24-hour public-sector strike on Thursday, which could disrupt government services, schools, and popular tourist attractions across Ireland.

U.S. officials encouraged travelers to allow additional time for transportation as security restrictions affect parts of the capital.

Americans are advised to monitor local authorities for updates and check with tourism operators about potential closures or disruptions.

The warning comes as U.S. officials have issued similar alerts for Americans traveling to other European countries in recent weeks.