Warning: Cannot modify header information - headers already sent by (output started at /home3/gxmekxmy/public_html/index.php:188) in /home3/gxmekxmy/public_html/wp-includes/feed-rss2.php on line 8
product development – MDNtv https://mdntvlive.com MDNtv is a nonprofit public-interest media and youth journalism organisation strengthening accountability, civic education, access to justice, community information, disability inclusion and youth livelihoods in South Africa. Sun, 15 Jan 2023 09:31:29 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://mdntvlive.com/wp-content/uploads/2023/01/mdntv-icon.png product development – MDNtv https://mdntvlive.com 32 32 How Ukraine became a laboratory for western weapons and battlefield innovation https://mdntvlive.com/how-ukraine-became-a-laboratory-for-western-weapons-and-battlefield-innovation/?utm_source=rss&utm_medium=rss&utm_campaign=how-ukraine-became-a-laboratory-for-western-weapons-and-battlefield-innovation Sun, 15 Jan 2023 09:31:26 +0000 https://mdntvlive.com/how-ukraine-became-a-laboratory-for-western-weapons-and-battlefield-innovation/ [ad_1] CNN  —  Last fall, as Ukraine gained again massive swaths of territory in a collection of counterattacks, it pounded […]

The post How Ukraine became a laboratory for western weapons and battlefield innovation appeared first on MDNtv.

]]>
[ad_1]



CNN
 — 

Last fall, as Ukraine gained again massive swaths of territory in a collection of counterattacks, it pounded Russian forces with American-made artillery and rockets. Guiding a few of that artillery was a do-it-yourself concentrating on system that Ukraine developed on the battlefield.

A bit of Ukrainian-made software program has turned available pill computer systems and smartphones into subtle concentrating on instruments that at the moment are used extensively throughout the Ukrainian army.

The result’s a cellular app that feeds satellite tv for pc and different intelligence imagery into a real-time concentrating on algorithm that helps items close to the entrance direct fireplace onto particular targets. And as a result of it’s an app, not a piece of {hardware}, it’s straightforward to rapidly replace and improve, and accessible to a wide selection of personnel.

US officers acquainted with the software say it has been extremely efficient at directing Ukrainian artillery fireplace onto Russian targets.

The concentrating on app is amongst dozens of examples of battlefield improvements that Ukraine has provide you with over almost a 12 months of battle, typically discovering low cost fixes to costly issues.

Small, plastic drones, buzzing quietly overhead, drop grenades and different ordinance on Russian troops. 3D printers now make spare components so troopers can restore heavy gear within the area. Technicians have transformed odd pickup vans into cellular missile launchers. Engineers have found out the right way to strap subtle US missiles onto older Soviet fighter jets such because the MiG-29, serving to hold the Ukrainian air power flying after 9 months of battle.

Ukraine has even developed its personal anti-ship weapon, the Neptune, primarily based off Soviet rocket designs that may target the Russian fleet from nearly 200 miles away.

This sort of Ukrainian ingenuity has impressed US officers, who’ve praised Kyiv’s potential to “MacGyver” options to its battlefield wants that fill in necessary tactical gaps left by the bigger, extra subtle Western weaponry.

While US and other Western officials don’t all the time have excellent perception into precisely how Ukraine’s custom-made methods work – largely as a result of they don’t seem to be on the bottom – each officers and open-source analysts say Ukraine has grow to be a veritable battle lab for low cost however efficient options.

“Their innovation is just incredibly impressive,” stated Seth Jones, director of the worldwide safety program on the Center for Strategic and International Studies.

Meanwhile, the battle in Ukraine has additionally supplied the United States and its allies a uncommon alternative to review how their own weapons systems perform below intense use – and what munitions each side are utilizing to attain wins on this hotly fought fashionable battle. US operations officers and different army officers have additionally tracked how efficiently Russia has used low cost, expendable drones that explode on affect, provided by Iran, to decimate the Ukrainian energy grid.

Ukraine is “absolutely a weapons lab in every sense because none of this equipment has ever actually been used in a war between two industrially developed nations,” stated one supply acquainted with Western intelligence. “This is real-world battle testing.”

For the US army, the battle in Ukraine has been an unbelievable supply of knowledge on the utility of its personal methods.

Some high-profile systems given to the Ukrainians – such because the Switchblade 300 drone and a missile designed to focus on enemy radar methods – have turned out to be much less efficient on the battlefield than anticipated, in accordance with a US army operations officer with information of the battlefield, in addition to a current British assume tank examine.

But the light-weight American-made M142 a number of rocket launcher, or HIMARS, has been critical to Ukraine’s success – at the same time as officers have realized helpful classes concerning the charge of upkeep restore these methods have required below such heavy use.

How Ukraine has used its restricted provide of HIMARS missiles to wreak havoc on Russian command and management, placing command posts, headquarters and provide depots, has been eye-opening, a protection official stated, including that army leaders could be finding out this for years.

Ukrainian service members fire a shell from an M777 Howitzer at a front line, as Russia's attack on Ukraine continues.

Another essential piece of perception has been concerning the M777 howitzer, the highly effective artillery that has been a critical part of Ukraine’s battlefield power. But the barrels of the howitzers lose their rifling if too many shells are fired in a brief time-frame, one other protection official stated, making the artillery much less correct and much less efficient.

The Ukrainians have additionally made tactical improvements which have impressed Western officers. During the early weeks of the battle, Ukrainian commanders tailored their operations to make use of small groups of dismounted infantry throughout the Russian advance on Kyiv. Armed with shoulder-mounted Stinger and Javelin rockets, Ukrainian troops have been in a position to sneak up on Russian tanks with out infantry on their flanks.

The US has additionally carefully studied the battle for bigger classes on how a war between two modern nations may be waged within the twenty first century.

A High-Mobility Artillery Rocket System (HIMARS) during military exercises at Spilve Airport in Riga, Latvia.

The operations officer stated that one lesson the US might take from this battle is that towed artillery – just like the M777 howitzer system – could also be a factor of the previous. Those methods are tougher to maneuver rapidly to keep away from return fireplace – and in a world of ubiquitous drones and overhead surveillance, “it’s very hard to hide nowadays,” this particular person stated.

When it involves classes realized, “there’s a book to be written about this,” stated Democratic Rep. Jim Himes of Connecticut, a member of the House Intelligence Committee.

US protection contractors have additionally taken word of the novel alternative to review – and market – their methods.

BAE Systems has already introduced that the Russian success with their kamikaze drones has influenced how it’s designing a new armored combating car for the Army, including extra armor to guard troopers from assaults from above.

And completely different components of the US authorities and business have sought to check novel methods and options in a combat for which Ukraine wanted all the assistance it might get.

Ukrainian soldiers are on standby with a US made Stinger MANPAD (man-portable air-defense system) on the frontline in Bakhmut, Ukraine

In the early days of the battle, the National Geospatial-Intelligence Agency despatched 5 light-weight, high-resolution surveillance drones to US Special Operations Command in Europe – simply in case they may turn out to be useful in Ukraine. The drones, made by a firm known as Hexagon, weren’t a part of a so-called program of document on the Defense Department, hinting on the experimental nature of the battle.

Navy Vice Adm. Robert Sharp, the top of the National Geospatial-Intelligence Agency on the time, even boasted publicly that the US had skilled a “military partner” in Europe on the system.

“What this allows you to do is to go out underneath cloud cover and collect your own [geointelligence] data,” Sharp instructed CNN on the sidelines of a satellite tv for pc convention in Denver final spring.

Despite intense effort by a small group of US officers and outdoors business, it stays unclear whether or not these drones ever made it into the combat.

Meanwhile, a number of intelligence and army officers instructed CNN they hoped that creating what the US army phrases “attritable” drones – low cost, single-use weapons – has grow to be a high precedence for protection contractors.

“I wish we could make a $10,000 one-way attack drone,” one in every of these officers stated, wistfully.

[ad_2]

Source link

The post How Ukraine became a laboratory for western weapons and battlefield innovation appeared first on MDNtv.

]]>
A former NBA champion is changing ‘how the world builds’ to fight the climate crisis https://mdntvlive.com/a-former-nba-champion-is-changing-how-the-world-builds-to-fight-the-climate-crisis/?utm_source=rss&utm_medium=rss&utm_campaign=a-former-nba-champion-is-changing-how-the-world-builds-to-fight-the-climate-crisis Tue, 08 Nov 2022 11:42:06 +0000 https://mdntvlive.com/a-former-nba-champion-is-changing-how-the-world-builds-to-fight-the-climate-crisis/ [ad_1] London CNN Business  —  Three years in the past, a hurricane devastated the Bahamas, claiming dozens of lives. Today, […]

The post A former NBA champion is changing ‘how the world builds’ to fight the climate crisis appeared first on MDNtv.

]]>
[ad_1]


London
CNN Business
 — 

Three years in the past, a hurricane devastated the Bahamas, claiming dozens of lives. Today, the nation is constructing what it claims to be the world’s first carbon-negative housing group to scale back the probability of future climate disasters and to ease the scarcity of houses brought on by the storm.

Rick Fox, a former Los Angeles Lakers participant, is the lynchpin of the new housing mission. The former basketball participant and Bahamian citizen was spurred into motion after he witnessed the destruction brought on by Hurricane Dorian in 2019. Fox teamed up with architect Sam Marshall, whose Malibu dwelling was severely broken by wildfires in 2018, to develop Partanna, a constructing materials that removes carbon dioxide from the environment.

The know-how is being put to the take a look at in the Bahamas, the place Fox’s firm, Partanna Bahamas, is partnering with the authorities to construct 1,000 hurricane-resistant houses, together with single-family homes and flats. The first 30 items shall be delivered subsequent yr in the Abaco Islands, which had been hardest hit by Dorian.

“Innovation and new technology will play a crucial role in avoiding the worst climate scenarios,” Philip Davis, prime minister of the Bahamas, mentioned in an announcement. He is due to formally announce the partnership between the Bahamian authorities and Partanna Bahamas on Wednesday at the COP27 climate summit in Egypt.

As a rustic on the frontline of the climate crisis, the Bahamas understands that it’s “out of time,” Fox instructed CNN Business. “They don’t have time to wait for someone to save them,” he added.

“Technology can turn the tide, and at Partanna we have developed a solution that can change how the world builds,” Fox mentioned.

Partanna consists of pure and recycled substances, together with metal slag, a by-product of metal manufacturing, and brine from desalination. It incorporates no resins and plastics and avoids the air pollution related to cement manufacturing, which accounts for around 4%-8% of world carbon emissions from human actions.

The use of brine, in the meantime, helps remedy the desalination business’s rising waste drawback by stopping the poisonous resolution from being discarded again into the ocean.

Almost all buildings naturally soak up carbon dioxide by a course of referred to as carbonation — which is the place CO2 in the air reacts with minerals in the concrete — however Partanna says its houses take away carbon from the environment at a a lot sooner charge due to the density of the materials.

The materials additionally emits nearly no carbon throughout manufacturing.

A 1,250 sq. foot Partanna dwelling will contribute a “negligible amount” of CO2 throughout manufacturing, whereas eradicating 22.5 tons of CO2 from the environment after manufacturing, making it “fully carbon negative within the product’s lifecycle,” in accordance to the firm.

By comparability, a typical cement dwelling of the identical dimension usually generates 70.2 tons of CO2 throughout manufacturing.

The use of salt water signifies that Partanna houses are additionally resistant to corrosion from seawater, making them ultimate for residents of small island international locations resembling the Bahamas. That may make it simpler for householders to get insurance coverage.

The carbon credit generated from every dwelling shall be traded and used to fund varied social influence initiatives, together with selling dwelling possession amongst low-income households.

Correction: An earlier model of this text incorrectly acknowledged losses suffered by Rick Fox and Sam Marshall as a consequence of Hurricane Dorian and wildfires.

[ad_2]

Source link

The post A former NBA champion is changing ‘how the world builds’ to fight the climate crisis appeared first on MDNtv.

]]>