The Joint Fire event in Call of Duty: Modern Warfare 4 features nine XP rewards and the Squad Work Blueprint for the Hyeon Burst assault rifle. The ninth reward unlocks at 1,350,000 Joint Fire XP, with a new milestone every 150,000 XP.
You can make progress solo or play with friends for a larger party bonus. The reported event rates reach 300% for a duo and 500% for a trio, giving groups a faster way to work through the track.
MW4 Joint Fire Event Dates
The initial Joint Fire event began on November 13, 2026, at 10:00 AM PT and runs until November 19, 2026, at 10:00 AM PT.
The event is expected to return, but its next start date has not been announced.
Joint Fire XP Rates by Party Size
Joint Fire rewards players for grouping up. Based on the reported rates, a duo earns event progress at 300% of the solo rate, while a trio reaches 500%.
The table below shows how much base XP each party size would need to reach a milestone, assuming those rates apply to the same base amount.
| Party size | Joint Fire XP rate | Base XP per 150,000-XP tier | Base XP for all nine rewards |
|---|---|---|---|
| Solo | 100% | 150,000 | 1,350,000 |
| Duo | 300% | 50,000 | 450,000 |
| Trio | 500% | 30,000 | 270,000 |
At these rates, a trio would earn five times as much Joint Fire progress as a solo player earning the same base XP. Check the rate shown on your event screen before planning around these figures.
You can also mix solo and squad sessions. If you reach 600,000 Joint Fire XP solo and then join a trio, the remaining 750,000 event XP would require 150,000 base XP at a 500% rate.
All Joint Fire Rewards and XP Requirements
The track contains nine rewards, spaced 150,000 Joint Fire XP apart. Unlock all nine to receive the Squad Work Hyeon Burst Blueprint.
| Joint Fire XP | Reward |
|---|---|
| 150,000 | Move on Targets Calling Card |
| 300,000 | 30 Min Double Weapon XP Token |
| 450,000 | 1 Hour Double XP Token |
| 600,000 | 30 Min Double XP Token |
| 750,000 | Fast Rope In Emblem |
| 900,000 | 1 Hour Double XP Token |
| 1,050,000 | Teamwork Weapon Charm |
| 1,200,000 | 30 Min Double Battle Pass XP Token |
| 1,350,000 | 1 Hour Double Weapon XP Token |
| Unlock all nine rewards | Squad Work Hyeon Burst Blueprint |
The six XP tokens provide a combined 2.5 hours of Double XP, 1.5 hours of Double Weapon XP and 30 minutes of Double Battle Pass XP. The other three track rewards are a calling card, an emblem and a weapon charm.
How to Earn Joint Fire XP Fast
Playing in a trio gives your group the highest reported party rate. Pair that bonus with achievable challenges and a mode your squad can play consistently.
- Invite two friends. Form your party before entering a match.
- Pick an eligible mode. Choose Multiplayer, DMZ or Warzone according to your group’s preferred pace.
- Review daily challenges. Prepare weapons and equipment that match objectives you can complete during the session.
- Record your starting XP. Check the Joint Fire tracker before queuing.
- Compare progress after several matches. Include queue time when deciding which mode gives your party the best return.
For example, earning 180,000 Joint Fire XP in 45 minutes works out to a pace of 240,000 XP per hour. Your result will depend on party size, match performance and waiting time.
Best Modes for Joint Fire XP
Multiplayer
Multiplayer works well for shorter sessions and combat-focused challenges. Set up a familiar primary weapon and keep an alternate loadout ready for objectives that require a particular weapon class or piece of equipment.
Objective-based modes give your party a shared goal. Play the objective, support teammates and complete challenges during the same match.
Warzone
Warzone suits coordinated groups that prefer longer matches. Agree on a route and stay close enough to support one another as the game develops.
Look for XP Supply Drops when they fit your route. When comparing Warzone with another mode, count preparation and queue time alongside the match itself.
DMZ
DMZ gives your squad time to agree on an objective before deployment. Bring a dependable loadout and choose a goal the group can work toward together.
Track your progress over several runs. A route your squad can repeat comfortably can make your event XP pace easier to judge.
Prepare Your Loadout Before Playing
Set up the weapons and equipment you need before your squad starts queuing. A familiar loadout leaves more time to focus on objectives and daily challenges during a match.
Before joining your squad, CoD MW4 Bot Lobbies can give you a place to practice tracking targets, controlling recoil and moving around the map. If you’re looking for CoD MW4 Bot Lobbies for sale, choose a session that gives you time to get comfortable with the weapons and loadouts you plan to use during Joint Fire.
Check the in-game event description for eligible activities, then review your tracker after a completed match to see whether it contributed to the reward track.
Double XP Tokens and Daily Challenges
The reward track includes Double XP, Double Weapon XP and Double Battle Pass XP tokens. Each applies to a different progression category, so check the token description before activating one.
The exact interaction between Double XP tokens and Joint Fire progression has not been confirmed. Record your event XP before and after a match to see how quickly you are progressing.
Daily Challenges can add XP during a session. Review them before queuing and select tasks that fit the weapons and modes your party already plans to use.
Plan Your Squad Session
Agree on how long your group can play and prepare challenge loadouts before entering the queue. A trio can work toward the highest reported party rate, while a duo or solo session still moves the track forward.
Before signing off, check your Joint Fire total and collect any available rewards. Note the next milestone so your squad has a clear target for its next session.
