"The Kind seek only to live in harmony with the Song of the Universe."
UnuThul to Leia Organa Solo[src]
"Of course. A border guarantee and a promise of nonaggression. All Chiss doctrine, anyway."
Aristocra Chaf'orm'bintrano to the Skywalker couple[src]

Forged by the Killik Colony and the Chiss at Qoribu in 35 ABY, the Qoribu Truce outlined the withdrawal of the Killik Colony from Chiss space. In exchange for a peaceful withdrawal, the Killiks were granted colonization rights to the Utegetu Nebula worlds. The Chiss Ascendancy would provide the Colony a border guarantee and a promise of non-aggression. The treaty was mediated by Leia Organa Solo.

In 36 ABY, the Chiss declared the Truce broken as the Colony, under the influence of Lomi Plo and her Dark Nest, moved into Chiss border again. As a result the Swarm War broke out.