divide and conquer
neutral
hostile
let well alone
abstention
misally
unbetraying
beware of Greeks bearing gifts
positive neutrality
nonenemy
allyless
nonconflicted
nonbasing
cold war
unbefouled
untraitorous
keep at arm's length
non-threatening
pactless
nontreasonous
unfactionalized
untreasonous
don't sweat the small stuff
unfactional
Mexican standoff
nonconfrontation
square
straightforward
nonthreatening
straight
unbesieged
unwarded
unterrorized
full-spectrum superiority
nonauthoritarian
disarm
unarm
cobelligerent
unintruding
uninvaded
unoverthrown
nonintruding
nonaggression
antimercenary
unblockaded
nonterroristic
uncoercive
uncoercively
unbecalmed
unwarring
nonblockaded
collaborate
nondissenting
unembargoed
peaceful
untreasonable
collaborationism
not your circus, not your monkeys
peaceable
demilitarize
lawless
re-ally
collaboration
demilitarise
nonobjecting
noninfiltrating
nontreasonable
unretaliating
siegeless
quislingism
noncoalitional
noncoercively
trustless
friendly
unaggressive
nonrebelling
noninsurrectionary
nonbelligerency
unbefooled
nonintrusion
conflict-free
undiplomatically
nonallied
unallied
factionless
never ask the barber if you need a haircut
unabsolved
unopposably
undisarmed
uncontemptuous
trust
undefied
unfriend
unarrogant
unintruded
nonfactive
nonacquiescing
cut out the middleman