Cluster bombs is such a umbrella word that it can mean lots of things. If cluster bomb is just a bomb with numerous small high explosive or antitank daughter munitions, which will detonate immediately when they hit the target and area around it, banning them would be same as banning artillery or air to ground munitions all together, which i dont think has any base in a humanitarian cause. In that case we might just as well ban assault rifles.
But if the cluster bomb contains lots of antipersonnel mines or "devices" as mine is a bad word novadays, which will stay in the ground and continue causing casualties until removed by engineers or removed at all. In that case i can understand the ban. If the antipersonnel mines were banned in Ottawa, there is a case against artillery and air to ground deployed anti personnel "devices" also if they in fact are mines. But when a whole range of weapons is classified under a single hazy word, i cant see any clause for such a ban.
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