President Donald Trump announced on Monday a five-day extension of his ultimatum for Iran to reopen the Strait of Hormuz, stating that "productive" high-level negotiations are underway with a "respected" Iranian official to resolve the four-week-old conflict.

President Donald Trump has deployed hundreds of U.S. Immigration and Customs Enforcement (ICE) agents to major airports Monday, due to the ongoing Department of Homeland Security (DHS) shutdown.