Day: May 29, 2026

SMBC and Toshiba Launch SMBC/TOSHIBA Quantum Driven Diversified Japan and U.S. Equity Indices

Sumitomo Mitsui Banking Corporation and Toshiba Corporation have jointly developed the SMBC/TOSHIBA Quantum Driven Diversified Equity Indices using Toshiba’s Simulated Bifurcation Machine. These indices select low-correlation stocks from major Japan and U.S. universes to maintain strong diversification even during market shocks. Quarterly rebalancing incorporates liquidity and transaction-cost controls while a joint patent is pending. The collaboration with S&P Dow Jones Indices opens the path to index funds, ETFs, and other commercial products.

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May 29, 2026

Xairos Achieves Two-Kilometer Milestone with Ares Quantum Optical Terminal

Xairos Systems has completed two-kilometer free-space range testing for its Ares Quantum Optical Terminal. The demonstration successfully established simultaneous quantum and optical links with 10 Gbps free-space optical communications. This validates quantum-secure communications and resilient PNT capabilities for contested environments. The system supports future mesh networks across aircraft, UAS, ships, and space assets.

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May 29, 2026