All units listed here are buildable in game but some of them are for now only in missions because there is no enough slots for them in factories but after ROTR 2.0 Falcon Rising patch will have all those units buildable in skirmish.
FR UNIT LIST
USA
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Task force talon quick response force heavy armour & tactical balistic force
INFANTRY INFANTRY INFANTRY
green beret 150/ 5 ranger 110/ 5 ranger 110/ 5
missile defender 250/ 5 missile defender 250/ 5 missile defender 250/ 5
vanguard 350/ 8 ------------------------ -----------------------------
elite sniper 400 / 10 elite sniper 400 / 10 pathfinder 400 /10
delta gunner 500/ 7 seal 500/ 7 -----------------------------
mpad 500/ 5 mpad 500/ 5 -----------------------------
----------------------- ----------------------- javelin 900/ 10
colonel burton 1500/ 20 colonel burton 1500/ 20 colonel burton 1500/ 20
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DRONES DRONES DRONES
leech drone 500/ 5 recon drone 200/ 5 hellfire drone 500/ 5.8
mule drone 400/ 5 spy drone 300/ 3.8 ----------------------------
termite drone 600/ 6 hound drone 500/8 ----------------------------
gatlling drone 500/ 4.8 sentry drone 500/ 5 ----------------------------
------------------- repair drone 500/ 4 ----------------------------
teror drone 800/ 8 guardian drone 750/ 6 ----------------------------
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VEHICLES VEHICLES VEHICLES
----------------- ----------------- ambulance 500/ 10
exosuit 600/ 8 ----------------- supply truck 600/ 10
pow truck 700/ 10 pow truck 700/ 10 pow truck 700/ 10
Stryker 1000/ 10 atv/airborne humvee 700/ 7 humvee 800/ 8
dozer 800/ 6 dozer 700/5 dozer 1000/8
----------------- ------------------------ mobile radar system (MRS) 1500/ 20
avenger 1100/ 10 gatlling avenger 1000/ 10 retaliator 1300/15
microwave 1300/ 15 grey hound 1200/ 12 bradley 1300/ 15
stryker mgs 1400/ 12 crusader 1300/ 13 abrams 1600/ 20
----------------- ----------------- mammoth 3000/ 30
wasp hiwe 1400/ 15 mortar truck 1000/ 12 paladin howitzer 1700/ 22
lockdown 2200/ 20 losat 1400 / 14 himars 2200/ 25
----------------- ----------------- m 270 2700 / 30
valkyrie 2000/ 17 vanguard flak 1500/ 12 chapparal 1600/ 20
----------------- ----------------- m 270 2700 / 30
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AIRCRAFTS AIRCRAFTS AIRCRAFTS
Medivac 750/ 10 Medivac 750/ 10 --------------------
osprey 1000/ 10 osprey 1000/ 10 --------------------
-------------------- skycrane 1200/ 12 --------------------
cobra 1000 / 18 litlle bird 800/ 10 --------------------
hunter killer drone 1000/ 14 -------------------- --------------------
f35 jet 1500/ 18 f 18 super hornet 1400/ 14 f 21 1500/ 18
-------------------- -------------------- blackhawk 1700/ 30
stealth comanche 1700/ 17 comanche 1500/ 15 apache 2100/ 25
starlifter 2000/ 25 starlifter 2000/ 25 --------------------
stealth bomber drone 2400/ 22 raptor 2200/ 20 f35 bomber 2500/ 35
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CHINA
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INFANTRY
black lotus
sniper
disruptor
hacker
minigunner
nukaneer
pyro
red brigade
redguard
tank hunter
volunteers
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VEHICLES
assault trooper
batttlemaster
dozer
dragon tank
ecm tank
mobile field command
gattling tank
hongqi61a
hopper tank
inferno cannon
listening outpost
nuke cannon
overlord
shenlong
smerch
supplytruck
tosm1
troopcrawler
twinfang
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AIRCRAFTS
bixi transport airship
han gunship
helix
helfire mig
mig fighter
propaganda airship
tiger gunship
ECA
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INFANTRY
commando anti tank
commando demo
commando medic
engineer
felin
grenadier
guard dog
heavy sniper
jaeger
jumpjet
medic
panzerfaust
pioneer
venom
viking
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VEHICLES
anvil bot
claymore
dozer
fennek
fennek empty
fenris
gepard
jagd mammut
leopard
lynx
manticore
mirage tank
mole mine layer
mortar track
munition track
pandora
pandur
sensor array
supply track
warhound
wotan
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AIRCRAFTS
airship
cheetah
harrier
marksman
medivac
radar heli
tiger
GLA
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INFANTRY
angry mob
gla sniper
hijacker
informant
jarmen kell
mercenary grenadier
mercenary gunner
mercenary runner
partisan
rebel
stinger soldier
terrorist
tunnel defender
worker
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VEHICLES
basillisk
battle bus
bombtruck
brdm1
camel
cheetah
combat cycle
demo truck
mobile radar center
supply truck
train cargo
grad
marauder
mobile demo trap
command truck
observation van
quad cannon
recycler
scorpion tank
scramber truck
scud launcher
technical
toxin tractor
ural truck
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AIRCRAFTS
gazelle
interceptor
RUSSIA
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INFANTRY
boris
conscript
conscript rpg
igla trooper
schmel trooper
schock trooper
vdv paratrooper
vdv rpgtrooper
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VEHICLES
arms supplier
bmd1
bmd4
bmp
brdm
buratino
dozer
field quorters
golem
grizzly
grumble
kodiak
miska
msta
mtp4
rhino
sentinel shilka
supply truck
tesla tank
topol
tunguska
zubr
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AIRCRAFTS
berkut
frogfoot
hellion
hind
hunchback
sokol