Key Points and Summary – The Soviet Sierra class (Projects 945 and 945A) wrapped a modern attack submarine around a titanium ...

The Jacksonville Jaguars traded running back Tank Bigsby to the Philadelphia Eagles for two 2026 draft picks. Travis Etienne remains the lead back, supported by rookies Bhayshul Tuten and LeQuint ...

Abstract: The submarine power supply system (SPSS) remains a critical device in the seafloor observation network (SON), which usually consists of multiple sets of DC/DC modules in series or parallel ...