Frontline areas in Ukraine resemble the Battle of the Somme, if it were a deadly laser-tag game from hell. All the accoutrements of twentieth-century war are there, just with a modern twist. The tanks ...

Nearly every war between major powers reveals enduring lessons for future strategists. World War II taught us that airpower had become the new high ground—and that the nuclear bomb was decisive.

Major breakthroughs in future tech 2030 are set to transform daily life. The next decade is expected to bring some of the most dramatic technological shifts in modern history. As technology advances ...