The stalemate over wages has continued between Boeing and its striking factory workers for about a month now. This has led to an extension of the shutdown of the planemaker’s plants in the Seattle region.

Boeing plans to lay off about 10% of its workers in the coming months as it continues to lose money and tries to deal with a strike that is crippling production of the company’s best-selling airline planes.

Boeing will lay off 17,000 workers and delay the introduction of its 777X wide-body plane until 2026, CEO Kelly Ortberg revealed Friday amid an increasingly bitter five-week-old machinist strike.