【环球时报综合报道】印度《欧亚时报》13日称，美国近日批准巴基斯坦空军美制F-16战斗机的升级项目，这不但意味着印度空军将面临更先进对手的压力，而且时值印度拒绝美国要求、依然同俄罗斯保持军事合作关系，美国此举很可能是在对印度施加更大的压力。 An off-duty pilot is charged with 83 counts of attempted murder after he allegedly tried to shut off the engines by pulling the fire extinguisher handles on an Alaska Airlines flight, according to officials.The plane was scheduled to fly from Everett, Washington, to San Francisco before it diverted late Sunday to Portland after a "credible security threat related to an authorized occupant in the flight deck jump seat," the airline confirmed to ABC News.The suspect allegedly tried to pull the fire extinguisher handles on the engines, preliminary information obtained by investigators indicated, according to a federal official briefed on the probe. The suspect was overwhelmed by flight crew and subdued and then handcuffed to a seat, the federal official told ABC News.The suspect, Joseph David Emerson, was taken into custody, the Port of Portland confirmed. Emerson is charged with 83 counts of attempted murder, according to the Multnomah County Sheriff's Office. He is also facing 83 counts of reckless endangerment, a misdemeanor, and one felony count of endangering an aircraft.The suspect was en route to San Francisco, where he was scheduled to be on a flight crew of a 737, the official said.Alaska Airlines said the off-duty pilot was sitting in the flight deck jump seat -- which is in the cockpit -- and "unsuccessfully attempted to disrupt the operation of the engines."The captain and first officer "quickly responded," Alaska said, adding engine power was not lost and the crew secured the aircraft without incident.There were 80 passengers and four crew members on the flight, according to Alaska.Passenger Aubrey Gavello told ABC News, "We didn't know anything was happening until the flight attendant got on the loudspeaker and made an announcement that there was an emergency situation and the plane needed to land immediately. … About 15 minutes later, she got back on and said that there was a medical emergency."Passenger Alex Wood said the pilot announced that "there was a disturbance in the cockpit."Gavello said she heard a flight attendant tell the suspect, "We're going to be fine, it's OK, we'll get you off the plane.""So I really thought it was a serious medical emergency," she said.Wood added, "It was very professional, handled very calmly, and we didn't really know what was going on until we landed."Once the plane landed, Wood said police went to the back of the plane and escorted a handcuffed man off the plane. He noted that the suspect "was wearing a lanyard, a sweater. Looked like an airline employee."Gavello said, "After we did land and the gentleman was escorted off, the flight attendant got back on the speaker and said, plain and simple, 'He had a mental breakdown. We needed to get him off the plane immediately.'"The Federal Aviation Administration said in a statement to carriers that the incident is "not connected in any way shape or form to current world events."The event is being investigated by law enforcement, the airline said. The FBI confirmed it is looking into the incident and "can assure the traveling public there is no continuing threat related to this incident."Secretary of Transportation Pete Buttigieg said in a statement, "I am grateful for the professional flight crew and air traffic controllers who stepped up to guide this plane safely to Portland. FAA supports law enforcement in their response and will be focused on any safety considerations for the future that emerge from investigations."The pilots union Air Line Pilots Association, International in a statement praised the pilots and crew who safely landed the plane and said it's fully cooperating with authorities.The union added, "The airline pilot profession in North America is one of the most highly vetted and scrutinized careers, and for good reason. For decades, the United States has pioneered a proactive approach to improving aviation safety and maintaining a healthy work environment for pilots. In addition, U.S. pilots are continuously evaluated throughout their careers through training, medical exams, crew resource management, and programs such as the Line Operations Safety Audit, as well as by the airline and during random flight checks by the Federal Aviation Administration."。报道称，美国国防安全合作局最近通知美国国会，决定允许向巴基斯坦提供F-16战斗机保障升级等相关服务，预计总金额达4.5亿美元。尽管美方表示“该交易不会改变地区军事平衡，也不涉及任何新的能力、武器或弹药”，但印媒认为，它仍对新德里“敲响了警钟”。
报道引用印度空军专家的话称，“美国向巴基斯坦提供的F-16战斗机维护内容可能包括升级项目，使其能携带更先进的武器和传感器。虽然我不认为该方案会显著改变力量平衡，但它肯定会让巴基斯坦空军保持对印度空军的威慑能力。”当前巴基斯坦拥有不同批次的F-16战斗机。
二 | 报道称，有分析认为，印度空军的俄制战斗机无法对抗巴基斯坦配备有AIM-120导弹的F-16战斗机，因此才转向法国引进更先进的“阵风”战斗机。但更让印度焦虑的是美国此举背后的政治压力。
三 | 《欧亚时报》称，2018年时任美国总统特朗普为拉拢印度，以“巴基斯坦庇护恐怖分子”的借口，暂停对巴基斯坦F-16机队的支持。如今印度军事和外交政策专家担心，美国拜登政府时隔4年后决定取消对巴基斯坦战斗机的维护限令，恰逢印度和美国因新德里拒绝与西方一起制裁俄罗斯而出现关系紧张，未来美国可能还会施加更大压力。（马俊）
