The leaders of Canada and Australia have jointly called for an urgent de-escalation of the expanding conflict involving Iran, while firmly reaffirming the international consensus that Tehran must never be allowed to acquire nuclear weapons.

Canadian Prime Minister Mark Carney and Australian Prime Minister Anthony Albanese made the appeal during a meeting and joint press conference in Canberra, where the two leaders discussed the rapidly intensifying security situation in the Middle East and its wider global implications.

Both emphasized that diplomacy and broader international engagement are essential to prevent further escalation.

Carney said the situation demands a wider effort from the international community beyond the immediate parties to the conflict.

He urged cooperation among regional and global powers to reduce hostilities and stabilize the situation, warning that the consequences of continued escalation could extend far beyond the region.

Despite their calls for restraint, both leaders were unequivocal in stating that Iran cannot be permitted to develop or obtain nuclear weapons.

The position reflects a longstanding international security concern that a nuclear-armed Iran would pose a severe threat to global stability and to the safety of regional partners, including Israel.

Albanese also condemned Iranian attacks on civilian areas and underscored the need to protect civilian populations as tensions continue to rise.

He stressed that the international community must remain focused on preventing nuclear proliferation while pursuing diplomatic solutions that reduce the risk of a wider war.

Their meeting came amid dramatic developments in the broader conflict.

Reports emerged that a United States submarine had sunk an Iranian warship in the Indian Ocean, while NATO defenses in Turkey intercepted a ballistic missile launched from Iran before it entered Turkish airspace.

These incidents highlighted how quickly the confrontation has expanded beyond its initial flashpoints.

The conflict intensified after major U.S. and Israeli military operations targeting Iranian capabilities, actions that Washington has defended as necessary measures to prevent Tehran from advancing nuclear weapons and threatening regional security.

The developments have triggered retaliatory actions and raised fears that the confrontation could widen further.

Carney indicated that Canada remains committed to supporting its allies and addressing security threats linked to Iran’s nuclear program, though he also stressed the importance of diplomacy and collective international efforts to reduce tensions.

He did not rule out the possibility of further Canadian involvement if required by alliance commitments.

The Canadian leader’s visit to Australia forms part of a wider Asia-Pacific tour aimed at strengthening partnerships on trade, defense cooperation, and strategic resources.

Alongside discussions on the Middle East crisis, the two countries also explored closer collaboration in areas such as critical minerals, technology, and security cooperation.

Both leaders ultimately framed their joint message as a call for responsible global leadership: de-escalation of the current hostilities combined with firm international resolve to ensure that Iran never acquires nuclear weapons.