<ul data-eligibleForWebStory="true">French fighter jets shot down high-altitude balloons with air-to-air missiles in a recent test.France warns of a heated battle for near space and aims to operate in the area.The test assessed the effectiveness of weapons systems at very high altitudes exceeding 12 miles.Spy balloons, such as a Chinese one intercepted by the US in 2023, raise concerns.French military's Very High Altitude strategy includes air defense radars and fighter jets.