On Saturday, Syrians in 10 Canadian cities rolled up their sleeves to donate blood.

“We need to save lives,” donor Adel Ghanam said from Calgary. His wife, Hiyam Janduda, added that donating blood is a way of saying thanks to the country that has helped so many people start new lives.

The coordinated effort, which included cities from Halifax to Vancouver, has been declared “Syrian Canadian Donation Day” by the Ottawa-based non-profit Humans for Peace Institution, which also hopes to make this an annual event.

Donating blood, one organizer explained, is considered a significant symbolic gesture across much of the Middle East.

“When people want to really assure you that they are going to do whatever they can for you, they always say, ‘I’m going to sacrifice my blood for you,’” said Sam Nammoura, a Syrian-Canadian who co-founded Calgary’s Syrian Refugee Support Group.

“To give blood is to give life,” Syrian refugee Mohammed Alsaleh, who helped organize Vancouver’s blood drive, added. “And we want to give life to Canada that gave us life.”

Canadian Blood Services spokesperson Lisa Castro says the group is grateful for the Syrian community’s support.

“The demand for blood is constant,” Castro said. “And it’s used for ongoing treatment such as cancer patients, car accident victims, leukemia patients, heart surgeries (and) things like that.”

But while Saturday’s blood drive was seen as a way of giving back to the country that has taken them in, many Syrian-Canadians also had their minds on the ongoing bloodshed back home as well the recent U.S.-led airstrikes that targeted Syria’s chemical weapons facilities.

“I am so angry because of the lack of vision when it comes to the way that the American administration is handling their response to Syria,” said Alsaleh from Vancouver. He believes the airstrikes send a troubling mixed message.

“You cannot use chemical weapons against Syrian children, but you can use conventional weapons,” Alsaleh said.

Others think the airstrikes were all for show.

"Without taking [Syrian President Bashar] al-Assad’s regime down, it won't be a solution for the problem,” Syrian blood donor Anas Alhassan said from Vancouver.

Those thoughts were echoed in Calgary.

“I just have really mixed and confused feelings,” Nammoura of Calgary’s Syrian Refugee Support Group said. “The question is… what exactly is this strike going to do?”

Nammoura said he still has family in Damascus, where the airstrikes were concentrated.

“I don’t see the benefit of it,” he added. “If you want to stop the war… you don’t stop it that way.”

With a report from CTV Calgary’s Ina Sidhu and CTV Vancouver’s Allison Hurst