By Robert M. Gates - The Quiet Fury of Robert Gates --- All too often during my 4½ years as secretary of defense, when I found myself sitting yet again at that witness table at yet another congressional hearing, I was tempted to stand up, slam the briefing book shut and quit on the spot. The exit lines were on the tip of my tongue: I may be the secretary of defense, but I am also an American citizen, and there is no son of a bitch in the world who can talk to me like that. I quit. Find somebody else. It was, I am confident, a fantasy widely shared throughout the executive branch. -- Much of my frustration came from the exceptional offense I took at the consistently adversarial, even inquisition-like treatment of executive-branch officials by too many members of Congress across the political spectrum—creating a kangaroo-court environment in hearings, especially when television cameras were present. But my frustration also came from the excruciating difficulty of serving as a wartime defense secretary in today's Washington. Throughout my tenure at the Pentagon, under both President George W. Bush and President Barack Obama, I was, in personal terms, treated better by the White House, Congress and the press for longer than almost anyone I could remember in a senior U.S. government job. So why did I feel I was constantly at war with everybody? Why was I so often so angry? Why did I so dislike being back in government and in Washington? -- I was brought in to help salvage the wars in Iraq and Afghanistan—both going badly when I replaced Donald Rumsfeld in December 2006. When I was sworn in, my goals for both wars were relatively modest, but they seemed nearly unattainable. In Iraq, I hoped we could stabilize the country so that when U.S. forces departed, the war wouldn't be viewed as a strategic defeat for the U.S. or a failure with global consequences; in Afghanistan, I sought an Afghan government and army strong enough to prevent the Taliban from returning to power and al Qaeda from returning to use the country again as a launch pad for terror. Fortunately, I believe my minimalist goals were achieved in Iraq and remain within reach in Afghanistan. -- President Bush always detested the notion, but our later challenges in Afghanistan—especially the return of the Taliban in force by the time I reported for duty—were, I believe, significantly compounded by the invasion of Iraq. Resources and senior-level attention were diverted from Afghanistan. U.S. goals in Afghanistan—a properly sized, competent Afghan national army and police, a working democracy with at least a minimally effective and less corrupt central government—were embarrassingly ambitious and historically naive compared with the meager human and financial resources committed to the task, at least before 2009 -- For his part, President Obama simply wanted to end the "bad" war in Iraq and limit the U.S. role in the "good" war in Afghanistan. His fundamental problem in Afghanistan was that his political and philosophical preferences for winding down the U.S. role conflicted with his own pro-war public rhetoric (especially during the 2008 campaign), the nearly unanimous recommendations of his senior civilian and military advisers at the Departments of State and Defense, and the realities on the ground. -- The continuing fight over Afghanistan strategy in the Obama administration led to a helpful, steady narrowing of our objectives and ambitions. Still, I witnessed a good deal of wishful thinking in the Obama administration about how much improvement we might see with enough dialogue with Pakistan and enough civilian assistance to the Afghan government and people. When real improvements in those areas failed to materialize, too many people—especially in the White House—concluded that the president's entire strategy, including the military component, was a failure and became eager to reverse course. --- Today, too many ideologues call for U.S. force as the first option rather than a last resort. On the left, we hear about the "responsibility to protect" civilians to justify military intervention in Libya, Syria, Sudan and elsewhere. On the right, the failure to strike Syria or Iran is deemed an abdication of U.S. leadership. And so the rest of the world sees the U.S. as a militaristic country quick to launch planes, cruise missiles and drones deep into sovereign countries or ungoverned spaces. There are limits to what even the strongest and greatest nation on Earth can do—and not every outrage, act of aggression, oppression or crisis should elicit a U.S. military response. -- This is particularly worth remembering as technology changes the face of war. A button is pushed in Nevada, and seconds later a pickup truck explodes in Mosul. A bomb destroys the targeted house on the right and leaves the one on the left intact. For too many people—including defense "experts," members of Congress, executive branch officials and ordinary citizens—war has become a kind of videogame or action movie: bloodless, painless and odorless. But my years at the Pentagon left me even more skeptical of systems analysis, computer models, game theories or doctrines that suggest that war is anything other than tragic, inefficient and uncertain. - More, Wall Street Journal, at: http://online.wsj.com/news/articles/SB10001424052702304617404579306851526222552?mod=WSJ_hps_LEFTTopStories