📰 每日早报 · 2026-04-04（周六）
🌍 国际要闻
[22:41] 美军 F-15E 被伊朗击落 — 一名机组获救，另一名存活但落入伊朗境内；同日一架 A-10 也被伊朗防空系统击落，为中东冲突开始以来美军首次连损两架战机 [NYT/AP]
[23:07] 伊朗正快速修复导弹掩体 — 美情报机构评估伊朗仍保留重大导弹发射能力，防空体系虽遭打击但仍可反击 [NYT/CNN]
[14:53] 国防部长 Hegseth 战时解雇多名高级将领 — 包括陆军参谋长在内的三名将军被撤职，引发两党震惊；共和党人公开赞扬被解雇的陆军参谋长 [Axios/The Hill]
[14:31] 法国货轮战后首次通过霍尔木兹海峡 — 标志着波斯湾航运逐步恢复，日本和阿曼船只也同日通过 [Bloomberg/Reuters]
[16:26] 特朗普提出"历史性"国防预算 — 军费暴增 40%，同时削减其他联邦项目 10%；国债已达 39 万亿美元，"二战以来最大增幅" [Reuters/NYT/Fortune]
[21:40] DHS 停摆 48 天 — 特朗普签署备忘录指示支付全部国土安全部员工工资；众议院再次未能结束关门 [White House/NBC]
[21:06] Pam Bondi 被解职 — 司法部长被撤换，Todd Blanche 接任；特朗普内阁"无人安全"的信号 [NBC/NYT/CNN]
🤖 AI / 科技
[16:06] Google 发布 Gemma 4 开源模型 — "按字节计算最强开源模型"，支持端侧 Agent 能力；NVIDIA 为其提供本地加速支持 [Mashable/Google Blog/NVIDIA]
[21:17] SpaceX 秘密提交 IPO 申请 — 估值目标 2 万亿美元；Musk 要求参与承销的银行必须购买 Grok 订阅；沙特基金或投资 50 亿美元 [Ars Technica/NYT/Reuters]
[03日] 微软宣布 100 亿美元日本 AI 投资 — 2026-2029 年间建设 AI 基础设施，日本 Sakura Internet 股价应声涨 20% [CNBC]
[09:00] 太空数据中心引争议 — 科学家质疑在太空部署数据中心的可行性；Google CEO Pichai 称十年内将成新常态 [Business Insider/Fortune/MIT Tech Review]
[17:57] Apple 发布 iOS 26.5 Beta 1 — 新版本修订后重新推送，具体新功能待确认 [9to5Mac/MacRumors]
[20:53] Artemis II 宇航员修好了太空马桶和 Outlook — Christina Koch 自封"太空管道工"；NASA 发布首批从太空拍摄的地球照片 [The Verge/WIRED/NYT]
💡 其他动态
[16:55] 3 月非农就业超预期 — 强劲数据削弱降息预期，债券收益率上升 [Bloomberg/NYT/Politico]
[21:06] 特朗普拟 1.52 亿美元重启恶魔岛监狱 — 将其改为联邦监狱，已纳入预算请求 [NYT/CNN/Reuters]
[22:25] COVID 新变种"蝉"在儿童中传播 — BA.3.2 变种引发关注，CDC 同时暂停狂犬病等多种传染病检测 [ABC7/CNN]
[20:15] 南加州山火 — 圣安娜风助长 Moreno Valley 和 Acton 地区多起野火，已触发疏散 [ABC7/LA Times]
[20:42] 教皇利奥十四世扛十字架走完耶稣受难日全程 — 数十年来首位完成全程的教皇 [Politico]
[22:36] Luka Dončić 赛季报销 — 湖人球星左腿筋拉伤，将缺席剩余常规赛 [NBA/ESPN]
📰 Daily Briefing · April 4, 2026 (Saturday)
🌍 World News
[22:41] US F-15E Shot Down by Iran — One crew member rescued, the other alive but in Iranian territory; a second US aircraft (A-10) also downed the same day [NYT/AP]
[23:07] Iran Rapidly Repairing Missile Bunkers — US intelligence assesses Iran retains significant missile launch capability despite ongoing strikes [NYT/CNN]
[14:53] Hegseth Fires Top Generals During Wartime — Army Chief of Staff and two other generals ousted, stunning officials across both parties [Axios/The Hill]
[14:31] First Commercial Ship Exits Hormuz Since Iran War — French-owned CMA CGM container vessel transits the strait, signaling gradual shipping recovery [Bloomberg/Reuters]
[16:26] Trump Proposes "Historic" Defense Budget — 40% military spending increase with 10% cuts to other federal programs; $39T national debt grows [Reuters/NYT]
[21:40] DHS Shutdown Hits Day 48 — Trump signs memo to pay all DHS workers after House again fails to end the shutdown [White House/NBC]
[21:06] Pam Bondi Fired as AG — Todd Blanche named as replacement; Cabinet members say "no one is safe" [NBC/NYT/CNN]
🤖 AI & Tech
[16:06] Google Launches Gemma 4 Open-Source Model — "Most capable open model byte-for-byte" with agentic capabilities; NVIDIA provides local acceleration [Mashable/Google Blog]
[21:17] SpaceX Confidentially Files for IPO — Targeting $2T valuation; Musk requires underwriting banks to buy Grok subscriptions; Saudi fund may invest $5B [Ars Technica/NYT/Reuters]
[Apr 3] Microsoft Announces $10B Japan AI Investment — Building AI infrastructure through 2029; Sakura Internet stock jumps 20% [CNBC]
[09:00] Space Data Centers Debated — Scientists question feasibility; Google CEO Pichai says it'll be normal within a decade [Business Insider/Fortune]
[17:57] Apple Releases iOS 26.5 Beta 1 — Revised build pushed to developers [9to5Mac/MacRumors]
[20:53] Artemis II Crew Fixes Space Toilet & Outlook — Christina Koch earns "Space Plumber" title; NASA releases first Earth photos from the mission [The Verge/NYT]
💡 Other Headlines
[16:55] March Jobs Report Beats Expectations — Strong data undermines Fed rate cut outlook; bond yields rise [Bloomberg/Politico]
[21:06] Trump Seeks $152M to Reopen Alcatraz as Prison — Budget request includes converting the island back to a federal facility [NYT/CNN]
[22:25] New COVID Variant "Cicada" Spreading Among Kids — BA.3.2 raises concern; CDC simultaneously pauses testing for rabies and other diseases [ABC7/CNN]
[20:15] Wildfires in Southern California — Santa Ana winds fuel multiple fires in Moreno Valley and Acton, triggering evacuations [ABC7/LA Times]
[20:42] Pope Leo XIV Carries Cross for Full Good Friday Procession — First pontiff to do so in decades [Politico]
[22:36] Luka Dončić Out for Rest of Regular Season — Lakers star sidelined with left hamstring strain [NBA/ESPN]