Members of the peace camp in Shannon appeared divided last night on the latest sabotage attempt to take place at Shannon airport.
One of the founders of the peace camp, Ms Kay White, said the damage to the US navy aircraft had nothing to do with the Peace Camp.
She said: "The first action last week left me stunned and today's action has left me numb.
"An act of aggression is an act of aggression. We are a peace camp and have agreed on solely peaceful methods."
However, fellow camp member Ms Caoimhe Butterly said: "Personally, I would support the action but it is necessary to point out that it was carried out independent of the Peace Camp."
She added: "Members of the peace camp are choosing not to take part in direct actions and the peace camp is an initiative we hope that we can sustain."
Yesterday, after midday, there were just three people present at the peace camp, which has now expanded to include a geodome, three tents, two Teepees and a portable toilet.
One of those present was Julie Kelly, the 13-year-old daughter of Ms Mary Kelly, who was yesterday released on conditional bail from Limerick prison in connection with the original attack on the US aircraft.
Mr Tim Hourigan of Refuelling Peace, who is also a Peace Camp member, said the alleged damage to the US navy aircraft was carried out without the knowledge of the peace camp in Shannon.
He said: "It came as a surprise to us. We were not consulted and we would not be urging anyone to copy such actions."
Ms Butterly said security at the airport was quite lax.