The award, established in 1954, recognizes extraordinary humanitarian work on behalf of refugees, internally displaced or stateless people. It comes with a commemorative medal and $100,000, which she will receive Sept. 30 in Geneva. She meets with Pope Francis in Rome two days later.
Through her organization, the Centre for Reintegration and Development, Namaika has changed the lives of more than 2,000 women and girls forced from their homes and abused by the LRA. Many of those she helps recount stories of abduction, forced labor, beatings, murder, rape and other human rights abuses.
Namaika teaches them cooking, baking and sewing. The women grow vegetables on a communally owned field.
"When they work together on the fields, they are able to stay together," she said.
She also instructs women and children in the less tangible but as important skills of negotiation and marketing.
"I teach them how to communicate in the local language so that they can be able to sell their products in the markets," she said. "If their cooking is good, they can find jobs in local restaurants. If they can bake every day they can have a consistent income."
Namaika was herself displaced by the violence in 2009. She had been living in Dungu in the province of Orientale but was forced to flee to the camps by the LRA's persistent attacks.
The LRA got its start in northern Uganda, but it has been pushed out and now straddles a remote and densely forested border region of Congo, the Central African Republic and South Sudan.
Some of its captives escaped to find refuge in the villages or in towns like Dungu. Many of the traumatized survivors, who need support and skills to start a new life, have turned to the 46-year-old nun who came to the region in 2003 from the capital, Kinshasa.
The announcement of the 2013 Nansen prize coincided with the release of a report about life for those displaced by LRA violence.
According to the report, since 2008, more than 320,000 people have been forced to flee the province of Orientale — in some cases several times. The report says LRA violence has created severe and long-lasting trauma for both the abductees and those who fled, many who are still too afraid to return home.
Namaika said she is looking forward to meeting Pope Francis.
"I will ask him to help bring peace in my country," she said. "I want him to talk to leaders here so that they commit to peace. I am going to ask him to pray for Kony, so that he confesses his sins, gives up the violence and goes back to his community."
With the prize money, Namaika hopes to develop a semi-industrial bakery for the women, which will supply its goods in Dungu and the surrounding areas. She also hopes to acquire more land so each woman can farm her own plot.