Russia Challenges NATO Airspace, Tests Alliance's Resolve

Russia has been flying its planes and drones into the airspace of NATO countries, which has made the alliance worried.

They're doing this to see how prepared NATO is for a fight.

Russia is also using a strategy called Reflexive Control to try and trick their enemies.

Donald Trump has been making confusing statements that may make Russia more confident and NATO unsure.

NATO is divided on how to respond, with some countries wanting to act strong, and others wanting to be careful.

Overall, Russia seems to be testing and challenging NATO.