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Category: military – Page 89

Finally: US New Laser Tank Shocked Russians

US laser tank SHOCKED russians /

The American robots are here and they’re better than the Russian military in many ways. Video after video, we’ve seen Russian tanks roasting from Ukrainian fire — events that, in theory, wouldn’t happen if the Russian military had the robotic tanks that the US now has. These robotic tanks could change modern warfare as we know it and reduce casualty rates to the lowest in history, particularly the laser-guided-weapon-wielding M113 tank and every tank born of the Army’s Robotic Combat Vehicle program — as those have been in the news lately for all the right reasons.

How Taiwan’s tiny chips are quietly shaping US geopolitics

Taiwan’s dominance of the semiconductor manufacturing market has made it a vital geopolitical interest for the US.

Taiwan dominates the world’s supply of computer chips — no wonder the US is worried.

One aspect of Nancy Pelosi’s trip to Taiwan that has been largely overlooked is her meeting with Mark Lui, chairman of the Taiwan Semiconductor Manufacturing Corporation (TSMC). Pelosi’s trip coincided with US efforts to convince TSMC — the world’s largest chip manufacturer, on which the US is heavily dependent — to establish a manufacturing base in the US and to stop making advanced chips for Chinese companies.

US support for Taiwan has historically been based on Washington’s opposition to communist rule in Beijing, and Taiwan’s resistance to absorption by China. But in recent years, Taiwan’s autonomy has become a vital geopolitical interest for the US because of the island’s dominance of the semiconductor manufacturing market.

Semiconductors — also known as computer chips or just chips — are integral to all the networked devices that have become embedded into our lives. They also have advanced military applications.

Full Story:

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DARPA moving forward with development of nuclear powered spacecraft

WASHINGTON – The Defense Advanced Research Projects Agency on May 4 issued a solicitation for proposals for the next phase of a demonstration of a nuclear powered spacecraft.

The project, called Demonstration Rocket for Agile Cislunar Operations (DRACO), started over a year ago when DARPA selected a preliminary design for a rocket engine reactor developed by General Atomics, and chose two conceptual spacecraft designs by Blue Origin and Lockheed Martin.

The next phases of the program will focus on the design, development, fabrication and assembly of a nuclear thermal rocket engine. DARPA will conduct a “full and open competition” so this opportunity is not limited to the companies that participated in the first phase, a spokesperson told SpaceNews. Proposals are due Aug. 5.

Stop Sarmat (Satan II), Hypersonics — All Missiles — the Details

The technology, even the interceptor systems already exists; We just need to integrate them. See my survey of the existing interceptors and how we could use them in conjunction with space launch rockets, such as a derivative of the Ares I-X which has already flown! Listen as I explain how many of these various interceptors you can fly in massive drone swarms from Ares I style boosters and larger variants.

Awesome deals for long term food supplies for those long missions to deep space (or prepping in case your spaceship crashes: See the Special Deals at My Patriot Supply: www.PrepWithGreg.com.

For gardening in your Lunar habitat Galactic Gregs has teamed up with True Leaf Market to bring you a great selection of seed for your planting. Check it out: http://www.pntrac.com/t/TUJGRklGSkJGTU1IS0hCRkpIRk1K

The Universe: Space Weapons Prepare for War (S4, E8) | Full Episode | History

Outer space is already an essential part of America’s ability to fight wars. Our military depends on satellites for many things, such as communications, reconnaissance and targeting information. See more in Season 4, Episode 8, “Space Wars.”

#TheUniverse.

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UN chief warns world is one step from ‘nuclear annihilation’

And now, for old fashion Nuclear Doom.

Music in comments.

UNITED NATIONS (AP) — The United Nations chief warned Monday that “humanity is just one misunderstanding, one miscalculation away from nuclear annihilation,” citing the war in Ukraine, nuclear threats in Asia and the Middle East and many other factors.

Secretary-General Antonio Guterres gave the dire warning at the opening of the long-delayed high-level meeting to review the landmark 50-year-old treaty aimed at preventing the spread of nuclear weapons and eventually achieving a nuclear-free world.

The danger of increasing nuclear threats and a nuclear catastrophe was also raised by the United States, Japan, Germany, the U.N. nuclear chief and many other opening speakers at the meeting to review progress and agree to future steps to implement the Nuclear Nonproliferation Treaty, known as the NPT.

Space Command moving to Alabama: 4 steps remain; what’s next?

The U.S. Space Command’s proposed move to Huntsville passed a big test July 13 when the Pentagon released a draft environmental assessment finding “no significant impacts on the human or natural environment” if the headquarters is built on the Redstone Arsenal site.

Although there remain four steps ahead of the move, Republican U.S. Sen. Tommy Tuberville of Alabama said the environmental assessment should be the last major hurdle for the plan to move the command from startup headquarters in Colorado to a permanent site. The move would bring 1,800 headquarters staff and their families to north Alabama.

“The Redstone Arsenal site is the (Department of the Air Force’s) Preferred Alternative for implementation of the Proposed Action,” the environmental assessment said. The proposed action is a permanent headquarters.

Breakthrough in faster-than-sound jet engines

Almost 75 years ago, U.S. Air Force pilot Chuck Yeager became the first person to fly faster than the speed of sound. Engineers have been pushing the boundaries of ultrafast flight ever since, attaining speeds most of us can only imagine.

Today, military fighter jets like the F-15 routinely surpass Mach 2, which is shorthand for twice the speed of sound. That’s supersonic level. On a hypersonic flight—Mach 5 and beyond—an aircraft travels faster than 3,000 miles per hour. At that rate, you could make it from New York to Los Angeles on a lunch break.

The same propulsion technology that goes into rockets has made hypersonic speeds possible since the 1950s. But to make hypersonic flight more common and far less expensive than a , engineers and scientists are working on advanced jet engine designs. These new concepts represent an enormous opportunity for , space exploration and national defense: Hypersonic aircraft could serve as reusable launch vehicles for spacecraft, for example.