A powerful mix of defense spending, AI infrastructure deals and takeover speculation sent several large-cap stocks sharply higher last week, reshaping the market's leaderboard.These ten large-cap stocks were top performers last week. Are they a part of your portfolio?Regencell Bioscience Holdings Limited (NASDAQ:RGC) gained 89.45% this week.Revolution Medicines, Inc. (NASDAQ:RVMD) increased 51.38% this week following reports suggesting that Merck is in talks to buy the company in a deal potentially valued a ...

12月6日，赫格塞思警告盟友"搭便车"将"付出代价" 的言论被指指向日本。他要求日本等盟国制定目 标，将防务开支提升至国内生产总值的5%。他还赞扬韩国等盟友在防务支出方面投入较多，并警告 称"那些未能在集体防务中履行自身职责的盟友将会付出代价"。 报道称，他虽未直接点名警告，但显然是在敦促日本等国进一步增加防务开支。 ...

Core Points - The Pentagon plans to implement strict confidentiality agreements for a large number of its personnel, including senior officials, as part of a broader strategy by the Trump administration to combat leaks and dissent within the Department of Defense [1][3] - The proposed policy, outlined in a draft memo by Deputy Secretary of Defense Steve VanBeek, requires all military, civilian employees, and contractors within the Department of Defense and Joint Chiefs of Staff—estimated to exceed 5,000 individuals—to sign a confidentiality agreement [3] - The policy also includes the establishment of random lie detector tests for officials, with implications that the testing could apply to a wide range of personnel from four-star generals to administrative assistants [3] Additional Context - An anonymous official indicated that the unsigned and undated document is still under review and has not yet been approved [3] - The Pentagon's chief spokesperson, Sean Parnell, declined to comment on the plan, labeling the Washington Post's report as "inaccurate and irresponsible" [3] - Earlier this year, the Pentagon had begun using lie detector tests to identify leakers to the media but temporarily halted the practice following White House intervention [3] - The current Defense Secretary, Mark Esper, has faced scrutiny due to allegations of leaking information in a group chat, which has led to significant personnel changes within the Department of Defense [3]

Core Points - The Iranian Supreme National Security Council approved the establishment of a Defense Committee to review defense plans and enhance the operational capabilities of the armed forces [1] - The Defense Committee is part of significant reforms at a high-level security institution in Iran, with President Pezeshkian serving as the chairman [1] - The formation of the committee follows a recognition of "fundamental" issues in Iran's security landscape, highlighted by the conflict with Israel in mid-June [1]

Group 1 - The core message emphasizes Ukraine's commitment to collaborate with France and other partners to prepare joint decisions at the defense and foreign ministerial levels [1]

Group 1 - The U.S. Department of Defense and the Department of Homeland Security issued a stern warning regarding cyber threats from Iran [1]

Core Viewpoint - The Kremlin intends to strengthen cooperation with Africa, particularly in sensitive areas related to defense and security [1] Group 1 - Russia is focusing on enhancing its partnerships with African nations [1] - The collaboration will include sectors that are critical to national defense and security [1]