 By bringing in the air picture on the U.S. side, the Polish side and bringing that interoperability was a huge improvement and something that we definitely want to sustain for future operations. During Saber Strike we're conducting air and missile defense training with our NATO allies to include Poland, Lithuania, Latvia, and Estonia. Saber Strike is helping us set the conditions for astronaut and Ramstein legacy in helping us build interoperability amongst our allies and partners.