Britons urged to alert Foreign Office of presence on island as ‘trillions of gallons’ of water set to fall amid power cuts

The record-breaking storm is barreling toward Jamaica

The storm made landfall in the southwestern part of the island, with destructive winds whipping at 185mph

At least four people have already been killed as the storm batters the Caribbean with heavy winds and torrential rainfall

The encroachment comes after several alleged Russian airspace violations in Estonia, Poland, Romania and Denmark