Western weapons for Ukraine: how many are there already, how do they get there and do they really make a difference?

Since the start of the war, Ukraine has already received €4.2 billion in foreign military aid, according to a rough estimate we made. That amount corresponds to the entire Belgian defense budget for this year. Remarkable when you consider that Ukraine itself was once the fourth largest arms exporter in the world. But how do western weapons get there and make a real difference on the theater of war?

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