Sunday, February 26, 2017




Are U.S. Aircraft Carriers worth the money for defense and offensive operation?




American sailors watched as the first Revolutionary Guard vessels appeared on the horizon of the Strait of Hormuz, beginning a daylong face-off that has become familiar to both Iranian paramilitary and U.S. naval forces that pass through the narrow mouth of the Persian Gulf.
But these routine, if tense encounters may soon grow even more perilous.
President Donald Trump has warned that Iranian forces will be blown out of the water if they challenge U.S. naval vessels, while American commanders describe the Guard as increasingly unprofessionally with rocket launches and provocative actions.
Iranian hard-liners, still smarting over the nuclear detente with the West, may see a military confrontation as a way to derail moderate President Hassan Rouhani heading into the country's May presidential election.
A U.S. aircraft carrier, the USS George H.W. Bush approached the Gulf through the Strait of Hormuzm  a strategic waterway separating Iran from U.S.-backed Arab states, for the first time since President Donald Trump took office two months ago
A U.S. aircraft carrier, the USS George H.W. Bush approached the Gulf through the Strait of Hormuzm  a strategic waterway separating Iran from U.S.-backed Arab states, for the first time since President Donald Trump took office two months ago
Crew reposition an E-2C Hawkeye on the USS George H.W. Bush as it travels toward the Strait of Hormuz. The arrival of the nuclear-powered aircraft carrier to the Persian Gulf marks the first such deployment under President Donald Trump
Crew reposition an E-2C Hawkeye on the USS George H.W. Bush as it travels toward the Strait of Hormuz. The arrival of the nuclear-powered aircraft carrier to the Persian Gulf marks the first such deployment under President Donald Trump
The pilot of an F-18 fighter jet prepares to take off from the USS George H.W. Bush as it travels toward the Strait of Hormuz. President  Trump has warned that Iranian forces will be blown out of the water if they challenge U.S. naval vessels
The pilot of an F-18 fighter jet prepares to take off from the USS George H.W. Bush as it travels toward the Strait of Hormuz. President Trump has warned that Iranian forces will be blown out of the water if they challenge U.S. naval vessels
The pilot of an F-18 fighter jet salutes as he prepares to take off from the USS George H.W. Bush. The Nimitz-class, nuclear-powered carrier left her homeport of Norfolk, Virginia, on January 21 - Trump's first full day in office
The pilot of an F-18 fighter jet salutes as he prepares to take off from the USS George H.W. Bush. The Nimitz-class, nuclear-powered carrier left her homeport of Norfolk, Virginia, on January 21 - Trump's first full day in office
What happens next could hinge on the Strait of Hormuz, through which a third of all oil trade by sea passes.
'What reason were they to be in an international corridor, other than to harass us?' Rear Adm. Kenneth Whitesell, commander of Carrier Strike Group 2, said of the Iranian actions. 'Was today the day they were going to come out and potentially deploy kinetic actions against us?'
Whitesell oversees the strike group that has the USS George H.W. Bush at its heart. The Nimitz-class, nuclear-powered carrier left her homeport of Norfolk, Virginia, on January 21 - Trump's first full day in office. Its passage through the strait closes a roughly three-month gap in which America had no aircraft carrier in the Persian Gulf. A similar gap happened in the fall of 2015 - the first for the U.S. since 2007.
Its overall mission is providing a base for airstrikes against the Islamic State group. The ship's contingent of F-18 fighter jets began bombing the extremists in February as the vessel transited through the Mediterranean Sea.
The pilot of an E-2C Hawkeye watches flight operations on the USS George H.W. Bush. Its passage through the strait closes a roughly three-month gap in which America had no aircraft carrier in the Persian Gulf
The pilot of an E-2C Hawkeye watches flight operations on the USS George H.W. Bush. Its passage through the strait closes a roughly three-month gap in which America had no aircraft carrier in the Persian Gulf
Crew man the flight deck of the USS George H.W. Bush as it travels toward the Strait of Hormuz through which a third of all oil trade by sea passes
Crew man the flight deck of the USS George H.W. Bush as it travels toward the Strait of Hormuz through which a third of all oil trade by sea passes
Crew examine the propeller of an E-2C Hawkeye on the USS George H.W. Bush. Its overall mission is providing a base for airstrikes against the Islamic State group
Crew examine the propeller of an E-2C Hawkeye on the USS George H.W. Bush. Its overall mission is providing a base for airstrikes against the Islamic State group
But serving as a counterbalance to Iran and assuring America's Gulf Arab allies in the region also remains vital, Whitesell said. While acknowledging that Trump and Defense Secretary Jim Mattis have strong suspicions about Iran, he said there hadn't been any change in his orders in how to deal with the Islamic Republic.
'The political aspect of the United States has kind of been in our wake,' the rear admiral said.
Threats, however, remain. After a Saudi naval vessel came under attack from a purported 'drone' boat off the coast of war-torn Yemen, in the Bab al-Mandeb Strait in the Red Sea, U.S. vessels in this strike group changed their routine to protect themselves while passing, said Capt. Will Pennington, the commanding officer of the Bush.
'Some of our escort ships arrived in advance of us and provided security in that Bab al-Mandeb and a few lagged a few days behind so our coverage of that area was extended,' Pennington said. 'That same threat could exist here in the Strait of Hormuz or any other strait.'
Small vessel attacks also include the October 2000 boat-borne bombing by al-Qaida on the USS Cole, which killed 17 American sailors while the ship was refueling in Yemen's Aden harbor.
Crew members work on an F-18 fighter jet abroad the USS George H.W. Bush. The worry grows for U.S. officials as the Navy recorded 35 instances of what it describes as 'unsafe and/or unprofessional' interactions with Iranians forces in 2016
Crew members work on an F-18 fighter jet abroad the USS George H.W. Bush. The worry grows for U.S. officials as the Navy recorded 35 instances of what it describes as 'unsafe and/or unprofessional' interactions with Iranians forces in 2016
A sailor tosses a spray can in the air while working on an F-18 fighter jet on the USS George H.W. Bush. Iranian forces view the American presence in the Gulf and especially the Strait of Hormuz as a provocation by itself
A sailor tosses a spray can in the air while working on an F-18 fighter jet on the USS George H.W. Bush. Iranian forces view the American presence in the Gulf and especially the Strait of Hormuz as a provocation by itself
An F-18 fighter jet flies over the USS George H.W. Bush. The ship's contingent of F-18 fighter jets began bombing the extremists in February as the vessel transited through the Mediterranean Sea
An F-18 fighter jet flies over the USS George H.W. Bush. The ship's contingent of F-18 fighter jets began bombing the extremists in February as the vessel transited through the Mediterranean Sea
The worry grows for U.S. officials as the Navy recorded 35 instances of what it describes as 'unsafe and/or unprofessional' interactions with Iranians forces in 2016, compared to 23 in 2015. Before this week, there had been six, said Lt. Ian McConnaughey, a spokesman for the U.S. 5th Fleet, based on the nearby island of Bahrain.
Of the incidents last year, the worst involved Iranian forces capturing 10 U.S. sailors and holding them overnight. It became a propaganda coup for Iran's hard-liners, as Iranian state television repeatedly aired footage of the Americans on their knees, their hands on their heads.
Iranian forces view the American presence in the Gulf and especially the Strait of Hormuz as a provocation by itself. They in turn have accused the U.S. Navy of unprofessional behavior.
At dawn on Tuesday, the Bush and its strike force entered the strait, which at its narrowest point is 21 miles wide, in the waters between Iran and Oman.
A Rihanna song playing over the loudspeaker on the deck was quickly cut off at the first sighting of Iranian vessels.
Iranian authorities demanded the Americans leave the area, though both the U.S. Navy and a nearby Omani warship said the strike group was in Omani waters.
Captain Will Pennington, the commanding officer of the USS George H.W. Bush, greets journalists as the ship travels through the Persian Gulf. Iranian authorities demanded the Americans leave the area
Captain Will Pennington, the commanding officer of the USS George H.W. Bush, greets journalists as the ship travels through the Persian Gulf. Iranian authorities demanded the Americans leave the area
A U.S. Navy sailor stands in a driving wind striking the USS George H.W. Bush. The Iranian military have accused the U.S. Navy of unprofessional behavior
A U.S. Navy sailor stands in a driving wind striking the USS George H.W. Bush. The Iranian military have accused the U.S. Navy of unprofessional behavior
Crew reposition an F-18 fighter jet on the USS George H.W. Bush as it travels toward the Strait of Hormuz
Crew reposition an F-18 fighter jet on the USS George H.W. Bush as it travels toward the Strait of Hormuz
The Iranians had speedboats and other craft, several displaying the Kalashnikov-rifle emblem of the Revolutionary Guard. U.S. helicopters circled overhead as some of the Iranians used telephoto lens and video cameras to film the carrier - while international journalists invited onboard the Bush filmed them.
On the bridge, a sailor called out: 'There's nine. Reports of weapons being loaded.'
But the Iranians merely stood alongside their machine guns, keeping their distance while telling the American forces to leave the area.
Hours later, the carrier exited the strait and entered the waters of the Persian Gulf, leaving the Iranians behind.
Still, Whitesell rated the day's danger a 7.5 out of 10, due to fog and other issues compounding the possible threat the Iranian vessels posed.
'They had every one of those weapons manned and we also have video data that they were arming every one of those weapons,' he told journalists.
Minutes later, Whitesell excused himself to return to the bridge. More Revolutionary Guard boats had emerged from the fog.  
Image result for ekranoplan conceptImage result for ekranoplan aircraft carrier



Smaller ships can do the job in greater numbers. Although there has been much speculation about emerging threats to aircraft carriers, the Navy invests heavily in new offensive and defensive technologies aimed at countering such dangers.  The most important advance of recent years has been the netting together of all naval assets in an area so that sensors and weapons can be used to maximum effect.  Initiatives like the Naval Integrated Fire Control - Counter Air program link together every available combat system in a seamless, fast-reacting defensive screen that few adversaries can penetrate.  Numerous other advances are being introduced, from the penetrating recon capabilities of stealthy fighters to shipboard jamming systems to advanced obscurants that confuse the guidance systems of homing missiles.


This kind of vehicle brought in Russian ekranoplan utilizes purported ground impact – additional lift of expansive wings when in closeness to the surface.


Russia builds an 'unstoppable' 4,600mph cruise missile that could sink the Royal Navy's new £6bn aircraft carriers with a single strike

  • Russia has constructed a Zircon hypersonic cruise missile, according to reports
  • The weapon cannot be stopped by the Navy's current defenses, experts say
  • Zircon could render Navy's two new £6.2billion aircraft carriers useless
  • Missile is being tested and could be fitted to Russian cruisers by 2022 


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Russia has built a hypersonic missile capable of destroying an aircraft carrier with a single impact, it has been reported.
Kremlin chiefs claim to have constructed a Zircon cruise missile which travels between 3,800mph and 4,600mph - five to six times the speed of sound.
Experts warn the 'unstoppable' projectiles could spell disaster for the Navy's new £6.2billion aircraft carriers, the HMS Queen Elizabeth and HMS Prince of Wales.
Russia has reportedly built a Zircon hypersonic missile which is capable of traveling up to six times the speed of sound, making it 'unstoppable'
The Zircon is capable of traveling twice as fast as the Royal Navy's Sea Ceptor missile (pictured) which would be responsible for shooting it down
The Zircon is capable of traveling twice as fast as the Royal Navy's Sea Ceptor missile (pictured) which would be responsible for shooting it down
Current Navy anti-missile defenses are only equipped to shoot down projectiles traveling 2,300mph, meaning they would be useless against the Zicron.
This would force aircraft carriers to anchor outside of their estimated 500 mile range
That would make it impossible for the carrier's jets and helicopters to reach their target, carry out their mission, and return without running out of fuel - effectively rendering them useless.
Pete Sandeman, a naval expert, told the Sunday People: 'Defence against hypersonic missiles presents a huge challenge to surface ships.
'There is so little time to react that even if detected, existing defences may be entirely inadequate.
'Even if the missile is broken up or detonated by close-in weapons, the debris has so much kinetic energy that the ship may still be badly damaged.'
The new weapon has entered the testing phase, according to reports, and could be fitted to Russian carrier Pyotr Velikiy by 2022
The new weapon has entered the testing phase, according to reports, and could be fitted to Russian carrier Pyotr Velikiy by 2022
The missile could render the Navy's new £6.2billion aircraft carriers the HMS Queen Elizabeth (pictured, artist's impression) and HMS Prince of Wales redundant, experts have warned
The missile could render the Navy's new £6.2billion aircraft carriers the HMS Queen Elizabeth (pictured, artist's impression) and HMS Prince of Wales redundant, experts have warned

Lockheed test Terminal High Altitude Area Defense (THAAD) system

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The weapon entered testing earlier this year, and could be fitted to nuclear-powered cruiser Pyotr Velikiy as soon as 2018, Russian state media reports.
It can be fired from land, sea and submarines carrying payloads ranging from high explosive to nuclear.
The Zicron uses Scramjet technology which mixes fuel with air and allows it to burn at hypersonic speeds.
That means the projectile can travel at astonishing speeds - covering 155 miles in 2.5 minutes, which is faster than a sniper's bullet.
The setback is just the latest in a long line of problems with the Royal Navy's new carriers after a report earlier this month found they were beset with technical issues, facing delays and could go over-budget. 

ZIRCON MISSILE

Role: Offensive, capable of carrying explosive or nuclear payloads
Speed: 3,800mph to 4,600mph
Range: Up to 500 miles
Status: In testing, deployed by 2022 
SEA CEPTOR MISSILE

Role: Defensive, designed to take out incoming missiles
Speed: 700mph to 2,300mph
Range: 15 miles
Status: In use by the Royal Nav

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Therefore they have been intended to go at a most extreme of three meters over the ocean however in the meantime could give take off, stable “flight” and safe “arriving” in states of up to 5-meter waves.
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These specialties were initially created by the Soviet Union as fast military transports, and were construct for the most part in light of the shores of the Caspian Sea and Black Sea.
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Ekranoplan Aircraft Carrier Project
In 2005 specialties of this sort have been ordered by the International Marine Organization so they likely ought to be viewed as flying ships instead of swimming planes.
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It is additionally intriguing to note that this airplane is one of the biggest ever worked, with a length of 73,8 meters (contrasting and 73 of Airbus A380
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The folks over at English Russia figure this is another task to examine if the Ekranoplan outline could be incorporated with a plane carrying warship.
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Seeing as the “Enormous Luns” idea never truly took off (no play on words planned) then it would appear that this one is remaining focused planning phase.


The Lun-class ekranoplan (NATO reporting name Duck) is a ground effect vehicle (GEV) designed by Rostislav Evgenievich Alexeyev and used by the Soviet and Russian navies from 1987 until sometime in the late 1990s.It flew using the lift generated by the ground effect of its large wings when close to the surface of the water—about 4 metres (13 ft) or less. Although they might look similar and have related technical characteristics, ekranoplans like the Lun are not aircraftseaplaneshovercraft, nor hydrofoils–ground effect is a separate technology altogether. The International Maritime Organization classifies these vehicles as maritime ships
When the Soviet Union started developing their massive ekranoplan or “flying ship” dubbed ‘KM’ in the mid-1960s, the CIA was so scared that it developed a drone specifically to spy on the KM. Bewildered Western military experts dubbed it the “Caspian Sea Monster.” It was followed by the Lun-class ekranoplan outfitted with six Moskit anti-ship missiles. The Lun was deployed in 1987, and remained in service until the 1990s.
The US Navy can follow Russia with the stacks of short-range nuclear/cruise  missiles and a company of marines in light attack vehicles meant to be an amphivious assault in a sea-skimming sneak attack. Nobody really doubts the utility of large-deck carriers. There's nothing else like them, and the United States is the only nation that operates a fleet big enough to keep three or more carriers continuously deployed at all times. However, two issues have come up over and over again since the Cold War ended that have led at least some observers to question why carriers are the centerpiece of America's naval fleet.  One concern is that they cost too much. The other is that they are vulnerable to attack.The cost issue is a canard. It only costs a fraction of one-percent of the federal budget to build, operate and sustain all of the Navy's carriers -- and nobody has offered a credible alternative for accomplishing U.S. military objectives in their absence. Critics say carriers are more expensive than they seem because an accurate accounting would include the cost of their escort vessels, but the truth of the matter is that the Navy would need a lot more of those warships if it had to fight conflicts without carriers.The vulnerability issue is harder to address because putting 5,000 sailors and six dozen high-performance aircraft on a $10 billion warship creates what military experts refer to as a very "lucrative" target.  Taking one out would be a big achievement for America's enemies, and a big setback for America's military. The original "KM" ekranoplan – designed to travel at high speeds just 150m above the ocean on a cushion of air – was created in the mid-1960s and is arguably one of the oddest weapons to emerge during the Cold War. The "Lun-class" follow-on was outfitted with six missile tubes and entered service with the Soviet navy in the late 1980s.The Lun was powered with eight Kuznetsov NK-87 turbofans, mounted on forward canards, each producing 127.4 kN (28,600 lbf) of thrust. It had a flying boat hull with a large deflecting plate at the bottom to provide a "step" for takeoff.[4] It had a maximum cruising speed of 340 miles per hour (550 km/h).[2]
Equipped for anti-surface warfare, it carried the P-270 Moskit (Mosquito) guided missile. Six missile launchers were mounted in pairs on the dorsal surface of its fuselage with advanced tracking systems mounted in its nose and tail.[5]The only model of this class ever built, the MD-160, entered service with the Black Sea Fleet in 1987. It was retired in the late 1990s and is now sitting unused at a naval station in Kaspiysk.[2][6][7]Another version of Lun was planned for use as a mobile field hospital for rapid deployment to any ocean or coastal location. It was named the Spasatel ("Rescuer"). Work was about 90% done, when the military funding ended, and it was never completed.[3][8]
As of 2015, the A-050 ekranoplan is being developed by the Central Hydrofoil Design Bureau, two concepts of which have been shown at the MAKS (air show). According to ValueWalk, the model "will feature modern avionics and navigation", having a take-off weight of 54 tons and carrying capacity of 9 tons; it will be powered by R-195 booster engines, and have a cruising speed of 250 to 300 miles per hour (400 to 480 km/h), with a range of 3,000 miles (4,800 km). At the same time, it is thought the ground effect vehicle will be armed with cruise missiles.
 The new 'groundskimmer' is a huge craft capable of carrying 500 tonnes of cargo in a single trip.

New development

To do this, is uses an effect known as ground effect to trap a cushion of air underneath its giant wing.

The new 'groundskimmer' is a huge craft capable of carrying 500 tonnes of cargo in a single trip. To do this, is uses an effect known as ground effect to trap a cushion of air underneath its giant wing. Pictured, wind tunnel tests of the strange design

The new 'groundskimmer' is a huge craft capable of carrying 500 tonnes of cargo in a single trip. To do this, is uses an effect known as ground effect to trap a cushion of air underneath its giant wing. Pictured, wind tunnel tests of the strange design
'The layout combines functions of a wing with those of a body to take optimal advantage of the aircraft interior and to enhance the aerodynamic efficiency,' said Russia's Central AeroHydrodynamic Institute, which is developing the project. 
'The aircraft is intended for intercontinental transportation of large amounts of cargo — up to 500 tonnes, including transportation in approved containers.' 

HOW IT WORKS 

The strange craft is known as a Ground Effect Vehicle (GEV). 
It uses short, wide wings to trap a layer of air between the undersurface of the aircraft and the ground.
This creates vortices and downdraughts to generate more lift and less drag at very low altitudes - letting a plane carry heavy loads with far less fuel.
The radical design combines the wing and the fuselage of the aircraft, yet only reaches an altitude of between three and 12 m (10 and 40 ft) over water and land, while still being able to use existing runways.
It would be loaded with containers in compartments inside a wing and loaded via flap doors of fore-sections (leading edges) in the aircraft’s center, the scientists say.
As part of the concept research, a model has already created and tested by the Institute’s specialists in a subsonic wind tunnel. 
The strange craft is known as a Ground Effect Vehicle (GEV). 
The unique design  would be loaded with containers in compartments inside a wing and loaded via flap doors of fore-sections (leading edges) in the aircraft’s center, the scientists say

The unique design would be loaded with containers in compartments inside a wing and loaded via flap doors of fore-sections (leading edges) in the aircraft’s center, the scientists say
It uses short, wide wings to trap a layer of air between the undersurface of the aircraft and the ground.


  • In winning wars, boots on the ground is essential to occupy enemy territory. With a complement of 40 GXV-T with 4 to 6 infantry personnel each,  it can be used as a super  amphivious assault ship carrying troops aboard on special type vehicles like the one below.
  • US Army reveals radical new self-driving troop carrier: GXV-T concept can keep soldiers sealed inside and even automatically reconfigure its armour to 'bounce off' missile attacks.


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