 The Pioneer series of exercises are born out of the idea that naval engineers, both marine and seabees, must be able to operate seamlessly together in order to support fleet and combat operations within the littoral. Our operations include airfield damage repair, decoy, construction, bulk fuel operations. We also have non-standard bridging and the traditional combat engineer mission of mobility, counter-mobility, and survivability. So when we come up here, our seabees are learning from the marines, tactics, expeditionary construction. And then on the reverse side, our marines, they integrate with our construction teams and they learn from the seabees better construction tactics because that's what our seabees do so well. Airfield damage repair, our seabees bring a greater capacity for concrete placement, but where we lack is the ability to certify that airfield. So we lean on our marine wing support squadron engineers to certify airfields for use so we can repair it, but we can't certify it for the airway and that is inherently a joint mission. The future Pioneer series of exercises, including Winter Pioneer 23 and Navy Large Scale Exercise 23 next summer, the naval engineering community, marines and seabees will showcase their ability to work together and support fleet operations within the littorals.