Thank you for your question.
To conduct such an operation on sovereign territory and establish a multinational force there, you obviously have to be invited by the country that controls the territory. To my knowledge, no such proposal has ever been formally made within the United Nations. That said, there is a multinational force, the United Nations Interim Force in Lebanon, which has huge support. That support has gotten stronger recently, including at the UN Security Council.
Given that the security infrastructure in southern Lebanon is weak because the armed forces controlling the territory are Hezbollah armed forces, the international community is determined to strengthen UNIFIL. Canada fully supports that. It has expressed its support both at the United Nations and here in a very public and bilateral way.