Enigma decrypts and the Battle of Crete

Spring brought an increasing flow of decrypts about Wehrmacht operations in the Eastern Mediterranean. Senior officers strove to streamline the transfer of information from Bletchley to battlefields, so that material reached commanders in real time. One of the most significant intercepts, detailing German plans for the May 1941 invasion of Crete, reported ‘probable date of ending preparations: 17/5. Proposed course of operation … Sharp attacks against enemy air force, military camps and A/A positions … Troops of Fliegerkorps XI: parachute landing to occupy Maleme, Candia and Retiomo; transfer of dive-bombers and fighters to Maleme and Candia; air-landing operations by remainder of Fliegerkorps XI; sea-transport of flak units, further army elements and supplies.’ Churchill personally annotated the flimsy: ‘In view of the gt importance of this I shd like the actual text transmitted by MOST SECRET together with warnings about absolute secrecy.’ This information was passed to Wavell and Freyberg, the relevant commanders, at 2340 on 6 May. The loss of the subsequent Battle of Crete, following the German invasion which began on the morning of the 20th, emphasised a fundamental reality about Enigma decrypts: they could change outcomes only when British commanders and troops on the ground were sufficiently strong, competent and courageous effectively to exploit them. Stuart Milner-Barry of Hut 6 said that he and his colleagues looked back on Crete as ‘the greatest disappointment of the war. It seemed a near certainty that, with … every detail of the operation spelt out for us in advance … the attack would be ignominiously thrown back.’

Hastings, Max. The Secret War: Spies, Codes and Guerrillas 1939–1945. p. 84 (hardcover)

Note: this accords with historian John Keegan’s analysis of the WWII Battle of Crete in Intelligence in War.

Hastings on GCHQ and cracking Enigma

Hut 8 [of Bletchley Park] now had enough information to read some U-boat signals, but the seizure which opened the traffic to fluent decryption was the fruit of chance and high courage, rather than of design. On 9 May 1941 a convoy escort group attacked and forced to the surface Julius Lempe’s U-110. A boarding party from HMS Bulldog commanded by Sub-Lieutenant David Balme secured the submarine, prevented its sinking, and brought back to his destroyer pearls beyond price: documentation for current Enigma. Though U-110 later sank under tow — fortunately so, from a security viewpoint — the short signal book, officer ciphering instructions and other material reached Bletchley safely, and the secret of the submarine’s capture was preserved beyond the war’s end. An Enigma machine was also recovered, but perversely this was the least useful element of the booty, because Bletchley had one already, together with assorted rotors seized in other ‘pinches’. Within days, Hut 8 was reading a steady stream of German naval messages. Ralph Erskine, one of the foremost experts on codebreaking at Bletchley, believes that the Park was already close to reading the Kriegsmarine traffic, even without the U-110 haul. What is for certain, however, is that it was impossible to break the U-boat ciphers without the assistance of captured material, which would again become a vital issue later in the war.

Hastings, Max. The Secret War: Spies, Codes and Guerrillas 1939–1945. p. 83 (hardcover)

Civilians in intelligence

Donald McLachlan, a journalist who served under Godfrey [head of British naval intelligence] at the Admiralty, afterwards argued that all wartime intelligence departments should be run by civilians in uniform, because they are unburdened by the lifetime prejudices of career soldiers, sailors and airmen: ‘It is the lawyer, the scholar, the traveller, the banker, even the journalist who shows the ability to resist where the career men tend to bend. Career officers and politicians have a strong interest in cooking raw intelligence to make their masters’ favourite dishes.’ MI6 remained until 1945 under the leadership of its old hands, but most of Britain’s secret war machine passed into the hands of able civilians in uniform who — after an interval of months or in some cases years while they were trained and their skills recognized — progressively improved the quality of intelligence analysis.

Hastings, Max. The Secret War: Spies, Codes and Guerrillas 1939–1945. p. 69 (hardcover)

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The responsibility to protect versus humanitarian intervention

In Massey College’s Upper Library today, Ramesh Thakur gave an interesting presentation on changing international ideas about the use of military force in response to human rights violations, emphasizing the distinction between the concept of humanitarian intervention and the idea of the responsibility to protect (R2P).

I got photos of the event.

During the question and answer period Jeffrey Goldberg’s article on Obama’s foreign policy came up – specifically, the comment to Samantha Power: “Samantha, enough, I’ve already read your book”.

Jeffrey Goldberg on Obama’s foreign policy

The Atlantic has a long and interesting article about Barack Obama’s foreign policy.

It discusses the use of chemical weapons in Syria; Obama’s take on Churchillian rhetoric; Obama’s appreciation for elements of the George H. W. Bush foreign policy; disagreements within the Obama foreign policy team; Obama’s views on Israeli security; Obama’s “secret disdain” for the Washington foreign policy establishment; his limited respect for foreign leaders (aside from Angela Merkel); a bit of his perspective on climate change (a “comparatively slow-moving emergency” and “a potential existential threat to the entire world if we don’t do something about it”); Obama’s views on ISIS (which he compares to the Joker in The Dark Knight); his perspective of the central role of U.S. leadership in international cooperation; the use of drones with “near-certainty of no collateral damage”; Pakistan as a “disastrously dysfunctional country” and questionable U.S. ally; the impact of tribalism and misogyny in the Middle East; America’s misunderstanding of Reagan and the Iran hostage crisis; America’s overblown fear of terrorism (“Obama frequently reminds his staff that terrorism takes far fewer lives in America than handguns, car accidents, and falls in bathtubs do”); his frustration with “free rider” allies who don’t contribute to the costs of U.S. foreign policy objectives they support; and his views on the scope of executive power in foreign policy.

It describes the resentments which Obama had developed by 2013:

He resented military leaders who believed they could fix any problem if the commander in chief would simply give them what they wanted, and he resented the foreign-policy think-tank complex. A widely held sentiment inside the White House is that many of the most prominent foreign-policy think tanks in Washington are doing the bidding of their Arab and pro-Israel funders. I’ve heard one administration official refer to Massachusetts Avenue, the home of many of these think tanks, as “Arab-occupied territory.”

On climate change, Obama is quoted saying:

“As I survey the next 20 years, climate change worries me profoundly because of the effects that it has on all the other problems that we face,” he said. “If you start seeing more severe drought; more significant famine; more displacement from the Indian subcontinent and coastal regions in Africa and Asia; the continuing problems of scarcity, refugees, poverty, disease—this makes every other problem we’ve got worse. That’s above and beyond just the existential issues of a planet that starts getting into a bad feedback loop.”

The article also includes some interesting analysis of how Obama adjusted his strategy in response to particular events, as well as interpersonal disagreements among his key advisors.

Another interesting comment is that Obama sees the Middle East as “soon be of negligible relevance to the U.S. economy” “thanks to America’s energy revolution”. It would be interesting to know if he means the noble course of improved efficiency and the deployment of climate-safe energy sources, or the massive expansion of oil and gas production which he has helped drive.

Fick on leaving the Marines

I left the Corps because I had become a reluctant warrior. Many Marines reminded me of gladiators. They had that mysterious quality that allows some men to strap on greaves and a breastplate and wade into the gore. I respected, admired, and emulated them, but I could never be like them. I could kill when killing was called for, and I got hooked on the rush of combat as much as any man did. But I couldn’t make the conscious choice to put myself in that position again and again throughout my professional life. Great Marine commanders, like all great warriors, are able to kill that which they love most — their men. It’s a fundamental law of warfare. Twice I had cheated it. I couldn’t tempt fate again.

Fick, Nathaniel. One Bullet Away: The Making of a Marine Officer. Houghton Mifflin; Boston. 2005. p. 364 (hardcover)

Fick on the mask of command

“Sir, what the fuck were the commanders thinking, sending us in there with no armor to clear a fucking town? We could have all been killed, and for what? We’re sitting in the same goddamn field we were in last night, as if nothing had happened, except we got the shit shot out of us and lost a great team leader.”

I walked a fine line. As an officer, I couldn’t badmouth decisions the way a lance corporal could. Even as a lowly first lieutenant, I simply had too much rank, too much authority and influence. It would be disloyal and insubordinate, a transgression both moral and legal. At the same time, though, to smile in the face of stupidity and say something about liberating the Iraqi people or living up to the example of Iwo Jima and Hue City would neuter me in the eyes of the men. Men shrink in combat to little circles of trust: us versus them. A platoon that puts its commander in the “them” category is a dangerous place to be. Every young officer learns the difference between legal authority and moral authority. Legal authority is worn on the collar — the gold and silver rank insignia that garner salutes and the title “sir.” It doesn’t win firefights. Moral authority is the legitimacy granted to a leader who knows his job and cares about his men. In combat, I learned to rely on moral authority much more than on legal authority.

So I conceded part of the Marine’s statement. “That was bullshit, bad tactics. After all the artillery prep and with the air escort, no one expected that ambush to happen. We were all wrong. I can’t speak for the battalion, but I can tell you that will never happen again in this platoon.” I paused and locked eyes with the Marine to be sure he knew I wasn’t just talking. “I’m sorry about Pappy. I don’t know if we’ll be fighting for another three days, three weeks, or three months, but I can tell you one thing. We have to learn from what we do right and what we do wrong, then move on. There were twenty-three of us, back to back. Now there are twenty-two. We have to get each other home in one piece.”

The Marine nodded, accepting this line of reasoning. Strong combat leadership is never by committee. Platoon commanders must command, and command in battle isn’t based on consensus. It’s based on consent. Any leader wields only as much authority and influence as is conferred by the consent of those he leads. The Marines allowed me to be their commander, and they could revoke their permission at any time.

Fick, Nathaniel. One Bullet Away: The Making of a Marine Officer. Houghton Mifflin; Boston. 2005. p. 276 (hardcover)

Memory under fire

At company headquarters the captain had no further instructions for me — just settle in for the night and be ready to move in the morning — so I returned to the platoon. By now, the Marines had hacked sleeping holes from the soft dirt and had begun the daily routine of security, cleaning weapons, eating, cleaning feet, and sleeping.

And storytelling. Every fight is refought afterward. Sometimes quietly, sometimes boisterously; sometimes with laughs, sometimes with tears. The telling and retelling are important. Platoons have institutional memory. They learn, and they change. Most of that learning happens after a firefight. Some officers squelched the stories, considering them unprofessional and distracting. I encouraged them, as psychological unburdening and as improvised classrooms where we sharpened our blades for the next fight.

But something about the retelling unnerved me, too. Faith in our senses is what anchors us to sanity. Once, in college, I went cross-country skiing during a snowstorm. As I crossed an open meadow, the blanket of snow on the ground merged with the snow falling from the sky. With no horizon and no depth perception, I got vertigo. A twig poking through the snow near my feet looked the same as another skier hundreds of yards away. My head spun, and I had to sit down.

Combat is a form of vertigo. I was trained to thrive on chaos, but nothing prepared me for the fear of doubting my own senses. Frequently, I found that my memory of a firefight was just that — mine. Afterward, five Marines told five different stories. I remembered turning left off the dirt road onto a paved street running west through Al Gharraf. I saw fire coming from buildings to the right and remembered a drag race of four or five kilometers out to the highway. That was my memory, my accepted truth of what had happened.

But the map showed the distance was only about fifteen hundred meters, less than half of what I’d estimated. Some in the platoon remembered armed men standing to our left as we made the turn; I never saw them. The domed mosque was burned into my memory, but only Colbert and Wright could remember seeing it as I described it. Person was adamant that we had driven across a bridge during our sprint to the highway. Not one other person in the platoon remembered a bridge, but there it was on the map.

Fick, Nathaniel. One Bullet Away: The Making of a Marine Officer. Houghton Mifflin; Boston. 2005. p. 219 (hardcover)

Marine Corps rules of engagement

The general stood on top of an amtrac, backed by the U.S. and Marine Corps flags. His voice boomed through a microphone to the hundred or so men standing beneath him. The theme was rules of engagement, and he wanted to make four points very clear. First, commanders had an inherent obligation — not merely a right, but a legal and ethical obligation — to defend their Marines. Second, when the enemy used human shields or put legitimate targets next to mosques and hospitals, he, not we, endangered those innocents. Third, a commander would be held responsible not for the facts as they emerged from an investigation, but for the facts as they appeared to him in good faith at the time — at night, in a sandstorm, with bullets in the air. His fourth and final point distilled the rules of engagement to their essence. He called it Wilhelm’s Law, a tribute to General Charles Wilhelm: if the enemy started the shooting, our concern should be proportionality — responding with adequate, but not excessive, force. If we started the shooting, the concern should be collateral damage.

I took notes as he spoke, thinking that this guidance was pure gold to be passed on to my troops. The rules of engagement harked back to my college classes on Saint Augustine and “just war” theory. I couldn’t control the justice of the declaration of war, but I could control the justice of its conduct within my tiny sphere of influence. Doing right, I thought, wasn’t only a moral imperative but also the most expedient way to lead my platoon. The rules of engagement would be for the Marines’ minds what armor was for their bodies. I made a note to include all this in the formal operations order I would issue a few days later. But I kept the general’s last statement for myself: “Officers,” he said, “please don’t get yourselves killed. It’s very bad for unit morale.”

Fick, Nathaniel. One Bullet Away: The Making of a Marine Officer. Houghton Mifflin; Boston. 2005. p. 182 (hardcover)

Gaddis on the Cold War

The pope had been an actor before he became a priest, and his triumphant return to Poland in 1979 revealed that he had lost none of his theatrical skills. Few leaders of his era could match him in his ability to use words, gestures, exhortations, rebukes — even jokes — to move the hearts and minds of the millions who saw and heard him. All at once a single individual, through a series of dramatic performances, was changing the course of history. That was in a way appropriate, because the Cold War itself was a kind of theatre in which distinctions between illusions and reality were not always obvious. It presented great opportunities for great actors to play great roles.

These opportunities did not become fully apparent, however, until the early 1980s, for it was only then that the material forms of power upon which the United States, the Soviet Union, and their allies had lavished so much attention for so long — the nuclear weapons and missiles, the conventional military forces, the intelligence establishments, the military-industrial complexes, the propaganda machines — began to lose their potency. Real power rested, during the final decade of the Cold War, with leaders like John Paul II, whose mastery of intangibles — of such qualities as courage, eloquence, imagination, determination, and faith — allowed them to expose disparities between what people believed and the systems under which the Cold War had obliged them to live. The gaps were most glaring in the Marxist-Leninist world: so much so that when fully revealed there was no way to close them other than to dismantle communism itself, and thereby end the Cold War.

Gaddis, John Lewis. The Cold War: A New History. p. 195-6

This book covered familiar ground, since I have been taking courses on the Cold War since at least high school. Still, it has a concise and interesting argument. It was interesting to read about the Soviet placement of missiles in Cuba being primarily motivated by a desire to spread communism in Latin America by protecting the ‘spontaneous’ Marxist takeover of Cuba. The book may be overly kind to Nixon and Reagan, with both depicted as accomplished grand strategists. The book is probably appropriately harsh on Mao: estimating deaths from his Great Leap Forward at 30 million and highlighting the strangeness of him still being revered in China while few feel similarly about Stalin.