While questions are being raised about whether a regime change is possible in Iran, experts say attacks by Iran on Israel are likely to continue in the days to come.

Canadians visiting and living in several Middle East countries are dealing with various emotions as Iran fires missiles in retaliation for the U.S. and Israel's bombardment.

Iranian Canadians gathered in various cities across the country this weekend celebrating recent strikes in Iran by the U.S. targeting 'imminent threats from the Iranian regime.'

A group of university students returning to Canada were forced back to Doha mid-flight as escalating strikes in the region shut down airspace and grounded flights.

Oil prices have already risen on war fears. International benchmark Brent crude closed at a seven-month high of US$72.87 on Friday.

The United Nations Security Council will hold an emergency briefing Saturday under the agenda item, 'The Situation in the Middle East.'

United Nations Secretary General Antonio Guterres condemned the 'use of force,' adding that the action was inconsistent with the UN Charter.

Flights in Canada and across the globe are being disrupted or cancelled, as tensions in the Middle East soar following an attack by U.S and Israel on Iran and surrounding regions.