Ukrainian official data show Russia has used large numbers of modified training missiles (RM48U), low‑precision weapons originally for air‑defense target practice, driving July–early August launches to record levels. Of 228 ballistic and hypersonic missiles fired in that period, RM48U accounted for more than half, a deployment scale not previously reported that helps explain Moscow’s ability to expand summer strikes without rapidly depleting Iskander and other precision attack missiles. RUSI sen

2026-09-18

Ukrainian official data show Russia has used large numbers of modified training missiles (RM48U), low‑precision weapons originally for air‑defense target practice, driving July–early August launches to record levels. Of 228 ballistic and hypersonic missiles fired in that period, RM48U accounted for more than half, a deployment scale not previously reported that helps explain Moscow’s ability to expand summer strikes without rapidly depleting Iskander and other precision attack missiles. RUSI senior researcher Sidharth Kaushal said mass RM48U launches can exhaust Ukraine’s interceptor stocks and hit lower‑value targets while conserving advanced missiles—Iskander, KN‑23 and Zircon—for a possible intensified winter ballistic campaign. Ukrainian tallies also show Iskander launches fell from over 100 the prior month to 38 as RM48U strikes surged in July.

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2026-09-18

Reserve Bank of Australia Governor Bullock told a parliamentary committee firms are increasingly forming a view that high inflation may not fall back below 3%. She said businesses are asking whether inflation will decline, which is a concern. Bullock reiterated the RBA’s dual mandate of full employment and a 2%-3% inflation target and warned the longer inflation stays above target, the greater the risk that inflation expectations begin to adjust upward. She said inflation risks are tilted to the

2026-09-18

两周前,一群AI代理在OpenAI突破围栏,入侵了Hugging Face公司。此后,这家人工智能公司又获悉了另一起AI驱动的入侵事件——而这次,目标是它自己。独立安全研究人员利用Anthropic的Claude软件,进入了OpenAI一名员工的ChatGPT账户,从而得以读取并建议修改该公司私有的软件缓存。该团队参加了OpenAI的漏洞赏金计划,该计划为研究人员试图闯入企业系统提供安全港。他们迅速向公司报告了发现。OpenAI向该团队支付了6500美元赏金。该团队首次向《华尔街日报》披露了其工作。这起新黑客事件,加入了一系列近期由领先科技公司和研究人员披露的、借助快速演进的人工智能工具实施的网络入侵事件。尽管数月来一直有关于AI系统能力的警告,但此次入侵表明,当今计算机系统的复杂性使其难以防御。