By bne Tehran bureau A large billboard has gone up in the Iranian capital, calling Israel “weaker than a spider’s web” following the Islamic Republic’s drone and missile strike on Israel on April 13. Iran launched hundreds of drones and missiles on Israeli territory on April 13, saying the attack was a response to Tel Aviv’s strike in its embassy compound in Damascus that killed seven military officers. Although most missiles and drones were intercepted, and the few that reached the territories caused minor damage, Iran has been celebrating the operation as a game-changing victory. A picture o…