Oh boy, the rumours and innuendo...
first, we did not buy our F-18's used. In fact if it weren't for the Canadian military airframe techs figuring out what was causing the cracking at the root of the tails and the cure, you might not have them around for your navy and marines.
second, we are a small country and yes, do not spend a lot on defence and should spend more, but we do with what we have and try our best. If you look at our blood spent in Afghanistan we actually had the heaviest casualties per soldier deployed of any country with a combat mission there.
As for Russia, do not underestimate them my friends. all we have to do is look at the last 500 years of history they always win in the end. It costs much blood and misery but they come out on top eventually. That is when fighting on their own turf. I do not speak of their misadventures in other parts of the world. Their leaders always play the fear of attack card. If we don't do this we are threatened. Having been invaded so very many times in their history it still to this day seems easy to convince their general populace of this fantasy. They are a brave, warm, resourceful, stubborn people that unfortunately cannot seem to move out of the shadow of dictatorship....
I leave you with the old story of NASA spending a million to develop a pen that would write in zero gravity and perform even after being subjected to the G's of lift off and return. The money, the blood sweat and tears, the skill, all incredible to behold! The Russians? Faced with the same problem they sent their cosmonauts into space with a pencil and a sharpener...