Look at the evidence of these statements: First "the largest, most battle-tested" was witnessed by the whole world media being defeated and humiliated in Lebanon and Gaza. Very efficient in killing civilians and destroying houses and infrastructure but miserable failure against staunch resistance with light arms. Second we saw the results of this "contribution to military intelligence" in Iraq. NATO and especially US (and Australian) casualties are testament to this fantastic work.
Islamic State blows up tower tombs in Syria's Palmyra (Reuters)
from the article: Dershowitz: Obama needs hard line on Iran to win Israeli support