The US-led coalition said an investigation was underway into the attack, adding that no coalition forces or assets were hit.Iraqi state TV broadcast numbers for the office of the prime minister in an outreach to the seemingly leaderless protests.. On Thursday, the first death was reported in Baghdad where one protester was killed as the demonstrators pushed their way toward Tahrir Square in the city centre.A ministry statement said Iraqi official Abdul-Karim Hashem told him that American troops are in Iraq at the request of the Iraqi government and that Iraq will not accept becoming an arena for international conflicts.The streets of Baghdad were littered with tear gas canisters and empty bullet casings.One protester in Baghdad held up an empty casing to journalists, screaming: "Look! These are ***ian bullets!"

In the last three days, at least 20 protesters and one policeman were killed in four provinces.***s Foreign Ministry expressed hope the Iraqi government, political parties and groups would help calm the disturbances that it said were being exploited by foreign elements." Two demonstrators were killed Tuesday and at least 17 deaths were reported Wednesday, including a policeman, in rallies in Nasiriyah, Kut, and Amara, according to security officials. Some side roads were blocked with barbed wire. The mostly leaderless protests have been concentrated in Baghdad and in predominantly Shiite areas of southern Iraq, bringing out jobless youths and university graduates who are suffering under an economy reeling from graft and mismanagement.

The forces spread barbed wires and armoured vehicles to block their path. "I cant get a government job or find any other job."I came here to seize back my rights," said Ahmed Abdul-Sattar, a protester in his early 20s.At least three protesters were shot and killed Thursday in Zaafaraniya, a southern Baghdad neighborhood, according to police and a medial official. It is a corrupt government and we came here to take our rights. The official spoke on condition of anonymity in line with regulations.*** urged its citizens to postpone pilgrimages to Shiite holy sites in Iraq amid the turmoil.Nasiriyah has seen the most violence since the protests began Tuesday. Iraqs Foreign Ministry summoned *** Ambassador Iraj Masjedi to denounce his threat that Tehran would retaliate to a US attack anywhere in the world, including in Iraq.Middle East expert Jennifer Cafarella, with the Washington-based Institute for the Study of War, said the immediate and widespread use of force against protesters in multiple provinces demonstrates "that the security forces are overwhelmed by the volume and rate of spread" of the rallies. Explosions were heard before dawn inside Baghdads heavily fortified Green Zone, home to government offices and foreign embassies. "Even with a curfew, we are not turning back," shouted protester Abu Qassim. Some Baghdad demonstrators blamed ***ian-backed groups within the security forces for the violence.The coalition urged all sides "to reduce tensions and reject violence.Baghdads main streets were largely deserted Thursday morning, except for Iraqi army vehicles.In the latest deaths, at least six protesters were shot and killed Thursday in the city of Nasiriyah, about 320 kilometers (200 miles) south of Baghdad, a medical official told The Associated Press.The square has been off-limits since Wednesday night just before the curfew. An Iraqi security official said two mortar shells hit the Green Zone, falling on an open space and not causing any injuries.Authorities cut internet access in much of Iraq since late Wednesday in a desperate move to curb the rallies. There were also fires set to parts of government buildings in the southern provinces of Najaf and Dhiqar. The unrest is the most serious challenge for Prime Minister Adel Abdul-Mahdis year-old government, which also has been caught in the middle of increasing US-*** tensions in the region. Most of the demonstrators were peaceful; many had their faces covered with masks or Iraqi flags.The spontaneous rallies have been spurred mostly by youths wanting jobs, improved services such as electricity and water, and an end to endemic corruption in the oil-rich country.Iraq is allied with both countries and hosts thousands of US troops, as well as powerful paramilitary forces allied with ***. Soon after, protesters overpowered a soldier in his armoured vehicle, setting it on fire and warning other security forces to stay away from the square. Smoke from burned tires rose above the streets as protesters tried to prevent security forces from advancing.Baghdad: Anti-government demonstrators defied an around-the-clock curfew in Baghdad and other cities Thursday as Iraqi security forces used live ammunition and tear gas during a third day of unrest that has left 31 people dead, most of them protesters." Iraqs state news agency said Parliament Speaker Mohammed al-Halbusi invited representatives of the protesters to parliament to discuss their demands.There were indications that the regional tension is at play.Media affiliated with the ***ian-backed groups have pointed fingers at the United States and Saudi Arabia for the unrest. By Thursday afternoon, the curfew was extended to three other southern provinces.Cafarella said recycled rubber for sale that indicates the "potential for escalation" between protesters and these forces.The protesters then marched toward the square.

A Huawei spokesman said the company will use HiSilicon products to substitute banned American components where possible, but declined to provide more details.Huawei will aim to be technologically "self-reliant" going forward, He Tingbo said in a letter to staff. NeoPhotonics, which gets most of its revenues from four firms including Huawei, declined to comment.Chip experts are calling out Huawei for its claims that it could ensure a steady supply chain without US help, saying the technology the Chinese telecoms network gear maker buys from American companies would be "hard to replace".Finisar and Lumentum did not return requests for comment.

Finisar is trying to determine the impact of the Huawei ban, according to a person briefed on the matter. "Cadence and Synopsys pretty much have all the ground covered for anything you would need," he said.The U. "All the spare tires we have been making, now is the time to use them!".The United States has ratcheted up the rhetoric in the past year, calling on allies to bar the firm from next-generation 5G mobile networks while locking horns with China in a trade war."Even if the Chinese could do it, I don’t think they could come up to scale," he said. "They’ve been buying up bits and pieces wherever they could."I’m sure there’s some equivalent that tries to fill the same roles from Chinese companies, but the Chinese just do not have a presence we’re aware of outside of the forklift tires for sale country.Firms like Finisar, which is being bought by II-VI Inc, and Lumentum have put decades of work into being able to make large quantities of lasers, said Philip Gadd, a retired chip executive who once ran Intel’s silicon photonics division.Huawei’s chip division produced more than .By contrast, many silicon photonics firms such as Finisar, still make their own chips.5 billion worth of chips last year, its rotating chairman Eric Xu had told Reuters."I would be surprised if HiSilicon can make it without any US suppliers," said Linda Sui, a Strategy Analytics analyst. Huawei said it cannot comment.MARCH TO SELF-SUFFICIENCYHuawei has been under pressure since early in the decade over US allegations its gear could be a conduit for Chinese spying, a concern the company says is unfounded.Huawei designs its microprocessors and other chips for products including the Mate series flagship smartphones. That compares with an estimated billon worth of chips that Huawei acquired from outside vendors.

A lot of the (US government) restrictions have come too late.As an example of Huawei’s reliance on US firms, an expert pointed to the high probability that the tech giant uses chip design software from market leaders Cadence Design Systems Inc and Synopsys Inc."The Chinese have been on an acquisition path," said one silicon photonics executive."Cadence and Synopsys did not respond to requests for comment.The Trump administration officially added Huawei to a trade blacklist on Thursday, enacting restrictions that will make it difficult for the tech giant to do business with American firms, in its latest broadside against the company that US officials have labeled a threat to national security.Against this backdrop, Huawei has been a key part of China’s campaign to develop its own capabilities in chips and reduce reliance on imports from companies such as Qualcomm, Intel and Samsung Electronics ."But Huawei relies on so-called chip "foundries", especially Taiwan Semiconductor Manufacturing Co Ltd (TSMC), for the complex task of physically producing the chips that it designs.The head of Huawei’s HiSilicon chip division on Friday shrugged off concerns about disruptions to supply, saying it has long been preparing for this kind of "extreme scenario".The lasers, which are used to send information in the form of light signals through fiber-optic cables, are critical to Huawei’s world-leading telecom network equipment business.HiSilicon’s He has described the self-sufficiency efforts as a "long march in the history of technology" that would pay off with the United State’s "crazy decision".S firms’ software is considered gold standard, used by manufacturers globally to perfect chip blueprints and test them before committing them to physical silicon, where a single mistake can set back a chip for months. That is a common practice in the chip industry.A China-based source at a US tech company previously told Reuters that none of Huawei’s US suppliers "can be replaced by Chinese ones, not within a few years, at least".But that is easier said than done, industry experts say.SPECIALIZED CHIPS, LASERSHuawei also has exposure to US suppliers of specialty lasers and modules such as NeoPhotonics, Lumentum and Finisar."It’s hard to replace," said Mike Demler, a senior analyst with The Linley Group.