China-Philippines clash in Seoul puts 2016 sea ruling back at center of diplomacy
September 9, 2026
China accused Philippine Defense Secretary Gilberto Teodoro Jr. of undermining stability after he publicly rebuked Beijing over a note handed to him during the Seoul Defense Dialogue. The exchange turned a forum procedure into a diplomatic signal over whether Manila and other states will continue invoking UNCLOS and the 2016 arbitral award against China’s South China Sea claims.
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Technology
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OpenAI’s Navier–Stokes Claim Shifts Focus to Verification
OpenAI says an internal AI system produced both an analytical proof and Lean formalization for a Navier–Stokes Millennium Prize problem resolution, but the immediate test is whether mathematicians can independently audit the public artifacts. The case may mark a shift in AI-assisted science, where papers, proof-checker code, agent workflows and provenance records all become part of the verification record.
Business
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GE Aerospace’s $11.75 Billion CPP Deal Secures a Critical Supply-Chain Bottleneck
GE Aerospace’s agreement to buy Consolidated Precision Products is more than a supplier acquisition: it is a vertical-integration bet on scarce casting capacity. The transaction shows how engine makers are treating manufacturing choke points as strategic assets as commercial, aftermarket and defense demand strain aerospace supply chains.