Russia's full-scale war on Ukraine has prompted a slew of difficult questions for a NATO alliance long confident of economic and military superiority over its historical eastern adversary.

Under the terms of the alliance, all Nato members are required to spend 2% of ... the 2% target are bordering Russia or ...

US President-elect Donald Trump has called on Nato's European members to spend 5% of their national incomes on defence. That is more than double the military alliance's current target of 2%.

The blue on the map shows NATO's core, which is structured around the organization's 28 member states. This number will soon expand to 29, as Montenegro is undergoing accessions talks.

The 23 EU members who also belong to NATO are likely to agree to raise the defence spending target above the current 2% of ...

Newsweek's map shows the nine-hour flight utilizing ... More than once since the Russia-Ukraine war began, Moscow has accused NATO's members of surrounding its borders with surveillance activity.