War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, aggression, destruction, and mortality, using regular or irregular military forces. Warfare refers to the common activities and characteristics of types of war, or of wars in general. Total war is warfare that is not restricted to purely legitimate military targets, and can result in massive civilian or other non-combatant suffering and casualties. While some war studies scholars consider war a universal and ancestral aspect of human nature, others argue it is a result of specific socio-cultural, economic or ecological circumstances.

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The FAA assessment report for SpaceX at Boca Chica requires beach cleanups, light impact studies, and "requires SpaceX to prepare a report detailing the events of the Mexican War and the Civil War battles that took place in the area that is now Starbase."

Polio outbreak risk increases in western Ukraine as war ensues

Sanctions and Satellites: The Space Industry After the Russo-Ukrainian War

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Ukraine war is visible from space, astronaut says

What Putin’s War With Ukraine Teaches Us About Space Resilience

Russian war could be causing surge in dolphin deaths in the Black Sea

After 30 Years, Genetic Study Confirms Sarin Nerve Gas As Cause of Gulf War Illness

Genetic study confirms sarin nerve gas as cause of Gulf War illness

The Intelligence Factory review: How women won the war at Bletchley

Russia Was Behind Cyberattack in Run-Up to Ukraine War, Investigation Finds

How the Ukraine war is accelerating Germany's renewable energy transition

Europe's life-hunting Mars rover unlikely to launch before 2028 due to Russia-Ukraine war

Will War Ever End?

Op-ed | Russia’s war could spread to space, the U.S. should be prepared

Immersive VR: Empowering kids to survive in fire, flood, and war

Russia's War in Ukraine