The data is actually sales not exports, the US also exports a significant amount under military aid which doesn't seem to be included here. For example (and no

The data is actually sales not exports, the US also exports a significant amount under military aid which doesn't seem to be included here. For example (and not to make a political point), the graph lists exports to Israel as $35m, but military aid was $2.8b in 2010 http://www.pbs.org/newshour/spc/multimedia/military-spending/ http://www.pbs.org/newshour/spc/multimedia/military-spending...