For other places with the same name, see Oakland. Oakland is a town in the west-central part of Garrett County, Maryland. The town has a population of 1,925 according to the 2010 United States Census. The town is also the county seat of Garrett County and is located within the Pittsburgh DMA.
During World War II, the secretary of war was re-named as the secretary of defense. Robert Gates is currently serving as the defense secretary.
James Mattis confirmed as secretary of defense. Donald Trumpâs first cabinet member cleared for office, but the creation of an incoming administration remains a long way behind schedule. James Mattis is a retired general who has been out of uniform for three years.