Elderly nun sentenced over US nuclear site break-in
Greg Boertje-Obed (left), Sister Megan Rice and Michael Walli were sentenced to prison in connection with damage at a US nuclear facility
An elderly Catholic nun has been sentenced to nearly three years in prison for damage caused while breaking into a US nuclear defence site.
Sister Megan Rice, 84, and two other protesters cut fences and entered the Oak Ridge, Tennessee, facility, which processes and stores uranium.
The July 2012 incident prompted security changes at the Y-12 site.
Sister Megan, from Washington DC, had previously said she only regretted having waited 70 years to take action.
"Please have no leniency with me," she told the court at Tuesday's sentencing hearing.
"To remain in prison for the rest of my life would be the greatest gift you could give me."
'Displays of ineptitude'
The nun, as well as peace activists Michael Walli and Greg Boertje-Obed, were convicted in May 2013 in connection with the incident.
It [the plant] is manufacturing that which can only cause death” - Sister Megan Rice
Walli and Boertje-Obed were sentenced to more than five years in prison on Tuesday.
The three had initally faced up to 20 years in prison after their conviction for sabotaging the plant.
The members of the group Transform Now Plowshares were also found guilty of causing more than $1,000 (£643) of damage to government property.
The break-in disrupted operations at Oak Ridge and reportedly caused more than $8,500 of damage.
The three activists admitted cutting the fence to get into the site, walking around, spray-painting words, stringing out crime scene tape and chipping a wall with hammers.
They spent two hours inside.
They also sprayed the exterior of the complex with baby bottles containing human blood.
When a guard approached, they offered him food and started singing.
During their initial trial Sister Megan said her only regret was waiting so long to stage her protest. "It is manufacturing that which can only cause death," she said.
In a previous statement to the court, Boertje-Obed, a decorator from Minnesota, said: "Nuclear weapons do not provide security. Our actions were providing real security and exposing false security."
After the activists' break-in, the US Congress and the Department of Energy investigated the facility and found "troubling displays of ineptitude".
Top officials were reassigned, including at the National Nuclear Security Administration.
WSI, the company providing security at the site, was dismissed and other officers were sacked, demoted or suspended.
The facility was constructed as part of the Manhattan Project, the top-secret US programme to develop the very first nuclear bomb
BBC News - Elderly nun sentenced over US nuclear site break-in