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26 Dec 18:25

Japan increases military spending and the Asia region has an arms buildup

by noreply@blogger.com (brian wang)
The budget approved by Prime Minister Shinzo Abe’s cabinet increases military spending to a record level, reflecting Mr. Abe’s desire to bolster the defense of outlying islands that are at the heart of a territorial dispute with China.

Military spending in the year beginning April 2016 is set to rise 1.5% to ¥5.05 trillion ($41.8 billion), which is the first time the figure has topped the ¥5 trillion mark and the fourth straight increase since Mr. Abe took office in December 2012.

Among the items on the defense ministry’s shopping list are F-35 jet fighters, assault amphibious vehicles, V-22 Osprey transport aircraft and wheeled armored fighting vehicles with tank guns, which are easier to deploy to far-flung islands than conventional battle tanks.

The nations' in Asia have a collective defense spending of $435 billion in 2015 and this will increase to around $533 billion by 2020, meaning the region would account for a third of entire global military spending within the next five years.

Asia Pacific countries are embroiled in a slew of territorial spats, particularly over the South China Sea (SCS), a key waterway through which over $5 trillion of global maritime trade passes every year.



Japan's role in the dispute
While Japan is not a South China Sea littoral state and is not party to the territorial disputes over the Paracel and Spratly Islands, Tokyo views the issue as extremely important to its national security. This is because a large proportion of the country's trade passes through the SCS, including all of the vital energy resources that Japan imports from the Middle East.

Due to the importance that Japan attributes to the area, Tokyo has sought to support efforts to oppose the establishment of Chinese hegemony over the area. "This has resulted in Japan significantly weakening its long-standing restrictions of arms sales and also taking the controversial step of reinterpreting the Constitution to permit the use of military force in a wider range of circumstances," said Japan expert Brown.

Japan is projected to increase defense spending by 12% in 2018 while China will increase by 30%.

China has been raising its defense budget at double-digit rates, and it often sends ships to the waters near the disputed islands.

Late last month, Chinese H-6K bombers staged one of their longer missions in recent memory. Flying through the Miyako Straits northeast of Taiwan, the bombers proceeded into the central Pacific, to a point 1,000 kilometers (620 miles) from the Ryukyu island chain (stretching from the Japanese Home Islands past Okinawa towards Taiwan). As important, they reached a point less than 1,000 miles from Guam.

These actions reflect an ongoing effort on the part of both the PLA Air Force (PLAAF) and the PLA Navy’s Naval Aviation force to expand their operational envelope.


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05 Dec 11:44

How can we possibly guess what an exoplanet's atmosphere is like?

by Robert T. Gonzalez

The transit-method of exoplanet-detection is pretty straightforward, conceptually: First you find a distant star. If the light from it dims, it could be due to a planet in its orbit that has passed between it and your telescope. But how do scientists determine how big these distant planets are, what they're made of, or what their atmospheres are like?

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29 Sep 18:50

New Real Life Laser-Rifle Cuts Through Metal Like a Blowtorch

by samzenpus
dryriver writes "We've seen real laser guns before pulling off tricks like starting small fires, or popping black balloons. That's cool, sure, but it's got nothing—on this handheld laser rifle. Developed by TWI this laser-cutter was initially designed for use by robots, but a few recent tweaks including a pistol-grip and a trigger made it into a human-sized rifle. It is designed specifically with nuclear decommission in mind, specifically chopping up huge pieces of metal infrastructure into bite-sized bits that are easily disposed of. And while it's definitely suited for that, it has some short-comings compared typical rifles. That range is pretty low, for instance, and it's not exactly mobile."

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19 Aug 18:28

How One Programmer Is Coding Faster By Voice Than Keyboard

by samzenpus
mikejuk writes "Is it possible that we have been wasting our time typing programs. Could voice recognition, with a little help from an invented spoken language, be the solution we didn't know we needed? About two years ago Tavis Rudd, developed a bad case of RSI caused by typing lots of code using Emacs. It was so severe that he couldn't code. As he puts it: 'Desperate, I tried voice recognition'. The Dragon Naturally Speaking system used by Rudd supported standard language quite well, but it wasn't adapted to program editing commands. The solution was to use a Python speech extension, DragonFly, to program custom commands. OK, so far so good, but ... the commands weren't quite what you might have expected. Instead of English words for commands he used short vocalizations — you have to hear it to believe it. Now programming sounds like a conversation with R2D2. The advantage is that it is faster and the recognition is easier — it also sounds very cool and very techie. it is claimed that the system is faster than typing. So much so that it is still in use after the RSI cleared up."

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17 Jul 09:51

The Most Pointless Rules for Young Epic Heroes in Training

by Katharine Trendacosta

The Most Pointless Rules for Young Epic Heroes in Training

When you sign up to become a Jedi or a Starfleet officer, you have to abide by certain rules. Like, "Don't attempt a Kolvoord Starbust." But often, these organizations seem to invent rules that have no reason, beyond creating dramatic tension. Here are the most counterproductive training rules in science fiction and fantasy.

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14 Jul 19:57

Watch as the first-ever human-powered helicopter takes flight

by George Dvorsky

What you're about to see has never been done before in the history of aeronautics. A team of engineers from the University of Toronto have claimed a $250,000 prize after building and flying the first-ever human-powered hover bike.

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