Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and ...

Abstract: This article proposes a deep reinforcement learning (DRL)-based method for many-versus-many attack-defense games involving autonomous underwater vehicles (AUVs) in 3-D space, focusing on ...

This year’s Microsoft Digital Defense Report (MDDR) showcases the scale and sophistication of today’s cyber threats, the impact of emerging technologies on those threats, and the strategies that ...

JERUSALEM — Two weeks after Germany received the first of its Arrow 3 air defense systems from Israel, the deal has now expanded to become Israel’s largest export deal in history. Israel’s Ministry of ...

The passage of the interstellar object known as 3I/ATLAS through the inner solar system is prompting scientists and planetary-defense officials to reassess long-standing assumptions about how Earth ...

It’s a practice run for armageddon. With 3I/ATLAS days away from making its closest approach to Earth, agencies worldwide are conducting the largest and most extensive planetary defense drill — with ...

Steven Asplund shined in his octagon debut at UFC on ESPN 73 with a brutal and bloody beatdown of Sean Sharaf. It was almost entirely one-way traffic for Asplund (7-1 MMA, 1-0 UFC), who cut Sharaf ...

The $900 billion National Defense Authorization Act (NDAA) for Fiscal Year 2026 passed the House of Representatives on Wednesday in bipartisan fashion. The final version includes and also left out key ...

WASHINGTON (AP) — The House voted to pass a sweeping defense policy bill Wednesday that authorizes $900 billion in military programs, including a pay raise for troops and an overhaul of how the ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. The seal is seen on a podium at the Pentagon ...

The House on Wednesday easily passed the annual Defense policy bill, sending the mammoth, $900 billion measure to the Senate ahead of the year-end deadline. The measure, known as the National Defense ...

Abstract: Several types of cyberattacks on automobiles and business firms keep on rising as we are preparing to counter cybercrimes with several new technologies and defense models. Cyber defense ...