A National Weather Service employee and his British-born wife pleaded guilty Wednesday to domestic terrorism charges of lying to the FBI about a hit list of possible targets who the couple suspected were enemies of Islam.

Paul Rockwood Jr. and his wife, Nadia Rockwood, of King Salmon, Alaska, were charged with lying about the list and making false statements about domestic terrorism during interviews with FBI agents in May.

The FBI alleged that the list had about 15 targets. Its contents were not made public, but officials said none of those targeted lived in Alaska.

Under a plea deal, Paul Rockwood, 35, who worked as a meteorological technician for the weather service, will get eight years in prison, the maximum allowed. His 36-year-old wife, who is five months pregnant, will be allowed to return to the United Kingdom and serve five years of probation there.