International calls for a cease-fire are mounting as the humanitarian situation in Gaza deteriorates rapidly amid the ongoing war between Israel and Hamas.

Russia’s moves to mobilize thousands more troops and to annex more of Ukraine’s territory signal a new, potentially more dangerous phase of the war.

Germany, once dangerously dependent on Russian energy, has defied Russian expectations in its reaction to war in Ukraine.

Half a century later, Egypt regards its brief war with Israel as an important military milestone that initially bolstered its leaders, though in recent years, Egypt has weakened under repressive, ine…

Warming relations between the two pariah states could foster a mutually beneficial weapons and technology trade and raise tensions on the Korean Peninsula.

A pending U.S. withdrawal from the Treaty on Open Skies has alarmed some allies in Europe, who fear losing a valuable means of monitoring Russia.