As national elections in Iraq loom on the horizon, Iran continues to subvert its western neihbor’s security and political infrastructure, top American military officials said. Army Gen. Raymond T. Odierno, the top American commander in Iraq, said Iran aims to foment violence in Iraq and to play diplomatic and other nonmilitary roles that call into question Iran’s respect for Iraqi sovereignty. “Iran clearly has a strategy that goes across lethal aims, diplomatic aims and then soft-power aims -- i.e., influencing people through investment in the economy -- and into some other practices inside of Iraq,” the general said yesterday at...