“中国几乎插手了我们当前面对的每一项国家安全重点。”据美国军事网站“Breaking Defense”8月21日报道，美国国家安全局（NSA）副局长蒂姆·科西巴（Tim Kosiba）日前在TechNet Augusta会议上再度炒作所谓“中国威胁”，声称中美正在各个领域展开“激烈竞争”，尤其不能在人工智能领域落后。科西巴大肆渲染称，从格陵兰岛、朝鲜半岛到西半球，中国都在扮演所谓“搅局者”和“破坏者”，试图在多个领域“帮助美国的敌人”。他还把矛头指向当前中东冲突，声称“中国企业向伊朗提供了地理空间情报，帮助其打击我们的基地和盟友”。不过，报道提到，美国官员对于这种说法存在分歧。中方此前回应澳大利亚广播公司相关报道时表示，有关卫星图像来自开源渠道，属于正常市场行为。

B |     Buffalo Bills running back Damien Harris was taken off the football field by ambulance during Sunday night's game with the New York Giants.Harris was tackled after receiving the ball from quarterback Josh Allen and stayed on the ground following the play.Bills staff ran onto the field and Harris was strapped to what appeared to be a gurney.Damar Hamlin, Harris' teammate, who went into cardiac arrest earlier this year on the field, watched from the sidelines, looking distraught.Harris was seen giving a thumbs-up as he was lifted into the ambulance and driven out of the stadium.According to a post on the team's X account (formerly Twitter), which was retweeted by the team's page, Harris is out of the game with a neck injury."Injury Update: Damien Harris (neck) is out for the game. He has movement in his arms and legs. Harris is being taken to hospital for further testing," the post read.The incident happened shortly before the end of the second quarter when the Giants were up 6-0.。

C | 在科西巴看来，人工智能正成为中美竞争的关键。他称，AI正在改变战争攻防形态，而且这种变化并非发生在“未来一年或十年”，而是已经出现在当下的军事行动中。

D | 美国国家安全局正寻求加强与国内外伙伴及企业的合作。科西巴还煞有介事，宣称美国的“对手”正投入资源发展AI能力，试图渗透美国网络并赶超美国。

E | 谁能率先将AI全面整合进工作流程并充分利用数据，“谁就将获得巨大优势”。

F | “我们不能落后，一刻都不行。”值得一提的是，美方近年来频频以“不能落后中国”为由渲染AI竞争，甚至不断强化技术封锁和出口限制。但不少业内人士警告，将AI发展过度安全化、阵营化，反而可能阻碍技术交流与创新。英伟达CEO黄仁勋此前多次质疑美国对华AI芯片限制，直言限制中国获取美国技术并不会阻止中国发展AI，反而会刺激中国企业加快自主研发。

G | 在他看来，美国要保持AI领先，靠的应该是让自身技术得到更广泛使用，而非把竞争对手挡在门外。

H |