US President Donald Trump on Saturday warned that uncontrolled immigration could “kill Europe,” urging leaders to take stronger action as he arrived in Scotland ahead of talks with UK Prime Minister Keir Starmer, Reuters reported.

Trump said Europe risked losing its identity if migrant flows continued unchecked, calling it a “horrible invasion.” He contrasted this with recent US border crackdowns.

Starmer has echoed similar concerns, pushing for stricter immigration controls. France and the UK recently agreed on migrant return measures, while Italy has vowed not to become “Europe’s refugee camp.”

Trump is in Scotland to open a golf course and will return for a state visit to the UK in September, according to Reuters.