Direct proof of use
Canada's Tank Replacement Project records that Phase 1 borrowed 20 Leopard 2A6M main battle tanks, two armored recovery vehicles, and logistics support from Germany for immediate deployment to Afghanistan. The same project summary says the capability was delivered to the Canadian Army.
Canadian Army Journal material places the first Leopard 2A6M CAN arrival at Kandahar on 15 August 2007. A 2008 Canadian Army Journal article also shows Leopard 2 tanks with Lord Strathcona's Horse at Forward Operating Base Masum Ghar and near Forward Operating Base Wilson in October 2007, tying the tanks to Canadian operations in Kandahar Province.
Sources: Tank Replacement Project, Canadian Army Journal 19.2, Canadian Armour in Afghanistan PDF
Combat employment
The Afghanistan deployment followed earlier Canadian Leopard C2 use, but the Leopard 2A6M was the replacement tank sent for immediate theater use. Canadian armor was employed in southern Afghanistan as part of combined-arms teams, with tanks supporting infantry in difficult grape-field and compound terrain in Panjwayi and Zhari.
The Canadian Army Journal account describes Canadian tanks and armored engineers as important to major battle-group operations after December 2006. It says Leopard crews used direct fire against ambush parties and mortar groups in Zhari District, and later identifies extensive HESH use by Leopard tank crews supporting dismounted soldiers in close combat with Taliban forces. The article's combat narrative covers the Canadian tank squadron as a whole; the dated photographs and acquisition records document the later arrival and theater presence of Leopard 2 tanks in that same Afghanistan armor mission.
Sources: Canadian Armour in Afghanistan, Canadian Armour in Afghanistan PDF, Tank Replacement Project
Theater role
In Afghanistan, the Leopard 2's role was not a tank-on-tank mission. Canadian records and professional military writing frame the system as a heavily protected, mobile direct-fire platform used to shield dismounted troops, support movement through complex terrain, and give Canadian commanders a survivable response to insurgent positions, ambushes, mortars, improvised explosive devices, and close fighting.
The tank replacement program also shaped Canada's post-Afghanistan armored fleet. After the German loan for Afghanistan, Canada acquired surplus Leopard 2 tanks from the Netherlands and later bought A6M and A4M operational variants with mine protection, slat armor, ammunition, parts, tools, and training support.
Sources: Tank Replacement Project, Canadian Armour in Afghanistan, Canadian Armour in Afghanistan PDF