The United States has deployed troops to Syria fighting the IS since 2015, and there are more than 2,000 US soldiers in Syria.
The US organized two charter flights to evacuate more than 300 people on Monday. The US State Department later announced that 14 of the evacuees were infected with the virus.
The US plans to test it later this summer, along with a handful of other candidates, in clinical trials, each with about 30,000 volunteers.
The UAV industry has seen robust development in China over the past few years, with drones being applied in a wide variety of fields, including rescue operations, surveying and mapping, agriculture and traffic control. Drones for recreational use are also on the rise.
The US had more than 1,347,000 coronavirus cases as of 9:30 pm EDT Monday, according to Johns Hopkins University, with over 80,000 deaths.
The UK government said the "Hong Kong BN(O) Visa" will be open for applications from January 2021.
重庆检查输卵管堵塞
The US dollar appreciated against other major currencies and weakened the US competitiveness of exports, which will enlarge its trade deficits, he added.
The US has added some Chinese tech companies, including ZTE and Huawei, to its so-called Entity List and carried out sanction measures. It also took unreasonable actions against enterprises such as Byte-Dance, and tightened regulatory scrutiny of Chinese companies listed in the US.
The Twitter attacks started on Tuesday when Trump criticized US prosecutors in the case stemming from former Special Counsel Robert Mueller's investigation detailing Russian interference in the 2016 election to benefit Trump's candidacy.
The United States has been the hardest-hit country by the pandemic for months, with 4,883,657 cases and 160,104 fatalities as of Friday, according to the Center for Systems Science and Engineering at Johns Hopkins University.