OTTAWA—Global Affairs Canada says “non-essential” Canadian employees and their dependents from the embassy in Ukraine will be temporarily withdrawn amid concerns over a buildup of Russian troops along the country’s borders. A statement released Sunday says officials are monitoring the situation and their highest priority is the safety of Canadians, for whom the embassy remains open. The move comes after Prime Minister Justin Trudeau announced supports for Ukraine last week, including expanding Canada’s efforts to train the Ukrainian military and sending non-lethal military equipment, such as body armour. Trudeau stressed at a news conference last Wednesday that “this is not a combat mission,” but it’s intended to help Ukraine defend itself against Russian aggression. Russia has positioned about 100,000 troops along the border, raising fears across Europe and the NATO military alliance of an invasion, something Russia has denied. The statement from Global Affairs says the team at the Canadian …