USAF Chief of Staff Concerned With Russian Air Force Flyovers
![USAF Chief of Staff Concerned With Russian Air Force Flyovers](https://cdn4.img.sputniknews.com/images/103796/22/1037962225.jpg)
US Air Force Chief of Staff Gen. Dave Goldfein said that Russia has a capable professional air force, but recent instances of flyovers close to US vessels and aircraft have been concerning.