For the first time, the Army is making a concerted effort to collect soldiers' feedback before it fields modernized network equipment to more units this year.
The launches came a day after U.S. and South Korean officials said the North fired short-range weapons presumed to be cruise missiles into its western sea over the weekend.
The Army is moving closer to fielding its new long-range cannon as it prepares to announce the first unit to receive the capability ahead of a yearlong operational assessment.
The four-star general in charge of U.S. Army Europe and Africa said the service needs a multidomain task force and a "Theater Fires Command" in the European theater, but it's unclear when those will stand up.