A military exercise or war game is the employment of military resources in training for military operations, either exploring the effects of warfare or testing strategies without actual combat. This also serves the purpose of ensuring the combat readiness of garrisoned or deployable forces prior to deployment from home base / home station. Following is a List of Joint Defence Exercises of India with different countries:

India + XYZArmyNavyAir Force
ASEAN +Force 18
AustraliaAUSTRA HINDAusindex / KAKADU
BangladeshSampriti
ChinaHand in hand
FranceShaktiVarunaGARUDA-V
IndonesiaGARUDA SHAKT
 IND-INDO CORPAT (Bi-annual)

KOMODO (HADR) (Multilateral)

IND-INDO BILAT

JapanMalabar, Sahyog-Kaijin
KazakhstanPrabal Dostyk
KyrgyzstanKhanjar
MaldivesEkuverin
MongoliaNomadic Elephant / KHAN QUEST
NepalSurya Kiran (BIANNUAL)
OmanAL NAGAH (SUCCESS)Naseem Al BahrEastern Bridge-IV
RussiaIndraINDRA NAVAVIAINDRA-14
SeychellesLAMITYE
SingaporeEx AGNI WARRIORSIMBEXJOINT MILITARY TRAINING
Ex BOLD KURUKHESTRA
South Africa, BrazilIBSAMAR
Sri LankaMitra ShaktiSLINEX
ThailandMaitree /  COBRA GOLD (Observer Plus)INDO-THAI CORPAT (Bi-annual)SIAM BHARAT
UAEDesert Eagle-II
UKAjeya Warrior / VAJRA PRAHARKonkanIndra Dhanush -IV
or “Rainbow”.
USAYudh Abhyas/ CopeMalabar RIMPAC (Multilateral)Red Flag
BruneiADMM+ Exercise (Multilateral)
MalaysiaARF DIREx
Myanmar IMCOR

Note The naval exercise Malabar because a trilateral one with inclusion of Japan as its permanent member from 2015 onwards. [Originally, a bilateral exercise between India and the United States, Japan became a permanent partner in 2015. Past non-permanent participants are Australia and Singapore