Loyalists have carried out 160 sectarian bombings, shootings and beatings across Northern Ireland since July, Sinn Féin chief negotiator Mr Martin McGuinness said today.
He accused the paramilitaries of waging a new offensive against children and warned the list of attacks was not complete.
A dossier detailing the alleged extent of the terror campaign will be sent to the two governments, Mr McGuinness announced.
"In the past three months, despite relative calm at some interface areas, loyalist violence has persisted with more than 160 separate attacks, including numerous gun attacks, 54 bomb attacks and 43 serious assaults and stabbings.
"Also in the past number of weeks this campaign has spread to a number of schools, with devices being left at school gates."
The Mid Ulster MP alleged members of Mr David Trimble's Ulster Unionist Party have been involved in talks with the terrorists and demanded action to halt the attacks.
"Sinn Féin has been aware that over the past year intensive contacts between unionist political leaders, with UUP authority, and the leaders of the various paramilitary groups have been ongoing," he said.
"Unionist politicians should explain the insight this has given them into what is going on within these armed groups and tell us when this sustained campaign will end."
The Sinn Féin dossier is to be passed to London and Dublin in an effort to put more pressure on the loyalist paramilitaries to stop.
"The Irish Government has a duty to defend Irish citizens who are the target of these attacks," he said.
"The British government has a responsibility to explain the role of their agents inside the loyalist paramilitaries responsible for this campaign."
Calling for a cross-community initiative to fight sectarianism, Mr McGuinness added: "All political parties need to speak out with one voice on this campaign.
"This dossier is merely the tip of the iceberg and does not include the nightly attacks and intimidation which largely go unreported."
PA