[5] In their first season they made the Eastern Playoffs, but with two losses in two games did not continue to the 2011-12 NRL Championship, which is played by the eight best teams in the league.

For the 2012–13 season, the Attack had 16 returning players and additionally the newcomers Nicole Richard (defense) and Marissa Babin (goaltender).

Despite a solid performance in their second season the 2013 NRL championship on home ice in Fredericton, New Brunswick, proved a difficult test for the Atlantic Attack.

[8] Nevertheless, forward Martine Caissie managed to propel herself into the NRL top 20 scorer list with 41 goals and 25 assists.

[15] The rest of the season saw them drop to the 9th place in the Eastern conference and a three-game elimination series against Gloucester Devils for a spot in the 2015 NRL Championship in Wood Buffalo, Alberta.

With two wins against Le Royal de Bourassa the Attack secure a spot in the NRL championship 2016 in London, Ontario.

With a third-place finish in the Eastern Conference the Attack were directly qualified for the NRL championship in Leduc, Alberta.

With a 6–5 defeat the Attack won the silver medal and their first podium finish since the joined the National Ringette League in 2011.

With six wins and one loss, claiming the 1st place in the round robin, the Attack received a direct bye to the gold medal game.

After eliminating Richmond Hill Lightning in the Eastern Conference playoffs, the Attack got the opportunity to defend their title from the previous season.

In 2022–23, the NRL entered its 18th season with thirteen teams competing: Western Conference Eastern Conference Red Eastern Conference White Year by year listing of all season played by Atlantic Attack GP = Games played, W = Wins, L = Losses, OTL = Overtime losses, SOL = Shootout losses, Pts = Points, Pct = Percentage, GF = Goals for, GA = Goals against Teams † Due to the COVID-19 pandemic, the NRL championship was cancelled.

The Atlantic Attack has competed against a number of other NRL teams including the Bourassa Royal, Montreal Mission, Calgary RATH, Rive-Sud Révolution, and the Cambridge Turbos.