Tuesday, June 17, 2008


Isn't she a sweetie? Photo taken from the excellent site Serial No. 3817131 by photographer Rachel Papo, a former female IDF soldier herself.

But girl, I'd rather not see you toting an assault rifle like that. Call me old-fashioned, but I am against women in combat roles. Of course Israel is a case apart, and there have been times in Israels history when I wouldn't have frowned upon a pic like above. Take the 1948 War of Independence e.g.. That war was the equivalent of a fight between a newborn still wet from the womn and five kindergarten bullies. A "nation" on a handkerchief of land numbering no more than perhaps 650,000 people, give and take the population of Boise, Idaho, facing a ruthless simultaneous attack by five Arab armies. This was literally a battle for mere survival. Had the Israelis lost, the Nazi holocaust would in all likelihood have had a Middle Eastern epilogue. Miraculously, they won. And it was possible only through a rigorous mobilization including the drafting of women, of which an estimated 12,000 reportedly saw combat. A special corps was created for them, the "Chen", or "Women's Corps". However, that same war of 1948 marked until recently the only occasion whereby Israeli women actively served in the frontlines. Immediately after the cessation of hostilities in 1949, the Chen was restructurized and women were no longer allowed in combat units. Of course there has been ever since the compulsory military service, with the 1959 Defense Service Law stipulating that "all citizens and permanent residents of the State of Israel are required to perform military service..." and that "...all women between the ages of 18 and 26, who are physically fit, unmarried, have not borne children, and have not objected on religious grounds or grounds of conscience must fulfill their military obligation."

As it became clear over the years that Israel was more than capable of warding off any Arab attack, the need for extra "womanpower" was less felt, and so, with regards to the enlistment of women, the 1959 Law was often used loosely. This 1988 article, based on The Library of Congress Country Studies and the CIA Factbook, states that "...only about 50 percent of the approximately 30,000 females eligible annually were inducted. Nearly 20 percent of eligible women were exempted for "religious reasons"; nearly 10 percent because they were married; and most of the remaining 20 percent were rejected as not meeting minimum educational standards (eighth grade during the 1980s)."

The last years of the 20th century saw a shift in that attitude however. In 1999, the IDF announced that the year after women would begin serving as combat soldiers. First, in early 2000, women were deployed in artillery units, followed by infantry and armored units and elite forces. Israel's Navy, the Sea Corps, placed female sailors in its diving repair unit. As for now, the issue is still largely academic, since at the beginning of 2004, the total number of female soldiers in combat units was... 450. Personally, I may hope that this meagre number is a reflection of the realization, among the broader part of Israeli society, that women should be bringers of life, and not of death. Don't get me wrong. I think that women can play a great role in the military. Remember that any army is like a knife, that the cutting edge can only have effect when it is sustained by the mass of the blade. Logistics, medical assignments and intelligence come to mind as ideal domains for female troops. But combat roles? No way. At least not for me. And that goes for any army, not just the IDF.

What's your take on that?


Sunday, June 15, 2008


Once upon a time there was a small, shy boy with far too big glasses who screwed up completely in sports, blew math and got scared shitless by females. By and large, it was books which got him through this quagmire, and one of the authors whose works he devoured was a noble French gentleman, alas long deceased. That boy was your servant, and that gentleman was Jules Gabriel Verne, the Father of Modern Science Fiction. Among the books that left the deepest impression on me were Michael Strogoff (1876), Twenty Thousand Leagues under the Sea (1870), Journey to the Center of the Earth (1864), and especially From the Earth to the Moon (1865). Recalling how fascinating - and credible - Verne's fiction still was more than a century after it was written, one wonders how the sheer novelty of these fantastic stories must have been received, and perceived, in the author's days. And what made him do it? What inspired him? After all, this son to an attorney who was born in the busy western French port of Nantes in 1828, wrote about space exploration when the first flight of an aeroplane was still a half century away. He predicted gas-powered automobiles, skyscrapers built of glass and steel, high-speed trains, helicopters and even the Internet (a worldwide "telegraphic" communications network) while very little, if anything, hinted at the advent of these technological wonders. The accuracy of his predictions sometimes reached an uncanny level, such as when NASA chose to launch its rockets from Cape Canaveral, 130 miles from the supposed building site (Tampa Town)of the Supergun in Verne's lunar voyage novel. Not to mention that the Apollo 11 capsule came down only miles from where the manned bullet landed in the book. The power of Verne's imagination reverberates through the decades, leading to the US Navy baptising its first nuclear submarine after Captain Nemo's Nautilus from Twenty Thousand Leagues under the Sea, contemporary authors borrowing from his ideas (e.g. James Rollins in his novel Subterranean, 1999), providing inspiration for famous 20th-century explorers and scientists, like William Beebe, Admiral Byrd, Robert Goddard...

... and ESA, the European Space Agency, naming its first-ever genuine spacecraft the Jules Verne. Indeed, on March 9, 2008, a powerful Ariane V rocket lifted the 20.7 tonne ATV-001, as it has been coded (with ATV standing for Automated Transfer Vehicle), into space from ESA's launch base in Kourou, French Guyana, with a heavy payload of propellant, water, air and supplies for the ISS. To be sure, ATV's are unmanned cargo resupply spacecraft, but unlike lab modules like Columbus, which are incapable of independent movement, an ATV, once in orbit, can perform all the tasks - and more - of typical manned spacecraft. Given that it was the first of its series, the Jules Verne first underwent three weeks of testing before it began its rendezvous operations with the ISS, to which it finally docked on 3 April. The following video, albeit from the hacks over at the Biased Broadcasting Company, is well worth watching:

The ATVs, of which the development cost an estimated 1.35 billion EUR, are not only designed to supply the International Space Station (ISS). Another important feature is their ability to, if necessary, boost the station into a higher orbit. Four more have been ordered already, to be used until 2015, with an option for a further two. The small number implies that the ATV's are meant to complement, not subsitute, the existing Russian-made Progress spacecraft, of which it has three times the capacity. Like a Progress, an ATV carries both bulk liquids and relatively fragile freight, stored in a pressurized shirt sleeve environment in a cargo section so that astronauts can have access to it without having to put on a spacesuit. Docking to the ISS is done using two videometers and two telegoniometers built by Sodern, an EADS subsidiary. Additional (actually redundant) monitoring data is provided by a Russian-made antenna originaly designed for the Ukranian-built Kurs, an automatic docking system comparable to those used on the Progress ships and the Soyuz manned ferries. A camera mounted on the ISS's Zvezda module provides visual imagery.

Some more technical data about the ATV's: each one weighs 20.7 tonnes at launch, of which the cargo comprises 8 tonnes in various distribution schemes: up to 5.5 tonnes of dry goods like supplies, scientific payload etc), up to 840 kilograms (1,900 lb) of water, up to 100 kilograms (220 lb) of gas (nitrogen, oxygen, air) and up to 4.7 tonnes (10,000 lb) of propellant for re-boost manoeuvring and refueling the ISS. The propellant for re-boost is monomethylhydrazine (MMH, also used in the Space Shuttle) and N2O4 oxidizer. "Re-boost" in this context is the ATV's capacity to "push" the entire ISS to a higher orbit since its course gradually lowers because of atmospheric drag, even at such an altitude (!). Contrary to what one would generally assume, re-boosting is not really "pushing higher up" but an indirect process, by enhancing the ISS's speed. The resulting higher centrifugal force ensures that the orbital altitude enhances. Even when "getting higher up" is not immediately necessary to avoid "falling down", the feature enables the ISS to get out of the way of the orbital paths of space debris, of which there is more every year. On April 25, the Jules Verne pushed the 280-ton ISS 4.7 kilometers higher up in a re-boost maneuver that took 13 minutes. To this end the ATV accelerated the ISS's speed from 7,700 meters per second with just 2.67 meters per second... but it sufficed, and only two of the ATV's four main engines were needed. Re-boost manoeuvres have to be carried out periodically (about once a month) and until now this was done using that brave little workhorse of the Russians, the Progress. Actually a Progress M1, an update of the Progress M, which is in itself a descendant of the famous Soyuz spacecraft. Below you find a comparison between an ATV and the Apollo and Progress spaceships respectively.

And here is a magnificent pic (courtesy of Wikipedia, just like the drawing above) of the ISS. Visible "on top" is the ATV, coupled to Zvezda. Zvezda, meaning "star", was the first fully Russian ISS contribution, and an early "building block" (actually the third one, in July 2000). It houses some of the ISS's lifes support systems as well as living quarters for two crew members. Original Russian info on Zvezda here.

(to be continued)