Waltz Urges Compliance With Iran Sanctions Amid Global Tensions

WHO:

Fox News - U.S. Ambassador to the U.N. Mike Waltz discusses the administration’s push for tougher Iran sanctions.

Fox News - President Donald Trump is expected to address the General Assembly and meet Gulf leaders.

Fox News - Secretary of State Marco Rubio will be in New York from September 20–23 to meet foreign counterparts.

WHAT:

Fox News - Trump will address the General Assembly on September 23, 2025.

Fox News - The U.S. paid $725 million toward the U.N.'s regular budget and another $102 million for peacekeeping operations on September 16.

Fox News - The U.S. still owes approximately $1.312 billion to the U.N.'s regular budget.

Fox News - The 81st General Assembly's General Debate begins on September 28.

WHERE:

Fox News - The United Nations headquarters in New York City is the location for the General Assembly.

Fox News - The U.S. and Israel launched strikes on Iran at U.N. headquarters in New York City.

WHEN:

Fox News - The Iran conflict began with U.S. and Israeli strikes in February.

Fox News - The U.N. Security Council vote on September 17 was blocked by Russia and China.

Fox News - The U.N. expects 73 heads of state and 45 heads of government to attend High-Level Week.

WHY:

Fox News - The administration seeks to intensify economic pressure on Tehran amid the ongoing U.S.-Iran war.

Fox News - Waltz stated that the president's goals are to ensure Iran cannot and will not have a nuclear weapon.

HOW:

Fox News - Waltz emphasized the need for full enforcement of sanctions against Iran, with consequences for non-compliance.

Fox News - The administration intends to make sanctions enforcement a central part of its diplomatic push during UNGA.

(UPDATED September 20, 2026 15:57 UTC)

U.S. Ambassador to the U.N. Mike Waltz has highlighted the administration's commitment to enforcing tougher sanctions against Iran, emphasizing the need for full compliance and consequences for those who do not adhere. President Trump is set to address the General Assembly on September 23, 2025, where he will also meet with Gulf leaders, while Secretary of State Marco Rubio will be in New York from September 20 to 23 to engage with foreign counterparts. The U.N. anticipates attendance from 73 heads of state and 45 heads of government during the upcoming High-Level Week, which kicks off with the General Debate starting on September 28.