A security-council may condemn a continuation of hostilities.
A security-council may condemn (the continuation) of hostilities.
(The continuation) can be constituted-of-or-filled-with hostilities.
An international-political-entity may demand a cessation of hostilities.
Persons may discuss an extension of a cessation of hostilities.
Some election may be scrapped in a resumption of hostilities.
A truce may commit a government to a cessation of hostilities.