In the 7 May issue of Jane's Defence Weekly there is an article about how Israel is adapting based on lessons learned from the Second Lebanon War. Here's an excerpt:

"At the same time, the IDF's doctrine was completely revised: concepts that were developed in the long years of low-intensity conflict with the Palestinians were replaced by simplified, classic warfare constructs. 'For years we have developed a language that no one understands,' said a senior IDF source. 'From now on there are no longer 'spectacles' or 'effects-based warfare'. There is the objective, the method and the required achievement."

Retired general Yossi Peled, who was one of the severe critics of the IDF's previous doctrine, told Jane's "The only effect I know in warfare is to kill the enemy."

Hat tip to Bill Aldridge.