Complex sentence: The initiative started in August 2015 with a office opening at Moffett Federal Airfield, California and in May 2016 Ash Carter announced he would be opening another Innovation Hub in the Boston Area.
Split into simpler sentences: The initiative started in August 2015 with a office opening at Moffett Federal Airfield, California. In May 2016 Ash Carter announced he would be opening another Innovation Hub in the Boston Area.