How to Get the Royal Navy Dive Knife in Battlefield 6 is tied directly to completing the full Deep Six Collection Event. EA also refers to the reward more generally as the Diver’s Knife in update notes, while the Season 4 roadmap and event guide call the collectible the Royal Navy Dive Knife.
How to Get the Royal Navy Dive Knife in Battlefield 6: quick answer
| Requirement | Details |
|---|---|
| Event | Deep Six Collection Event |
| Dates | September 15 – October 12 |
| Progress | Contracts + intel devices |
| Final requirement | Complete the full collection |
| Reward name | Royal Navy Dive Knife / Diver’s Knife |
The exact unlock requirement
For How to Get the Royal Navy Dive Knife in Battlefield 6, you must complete the full Collection Event, not simply play one Deep Six match or pick up one intel device. EA describes the knife as the ultimate reward for players who finish the collection.
The live event screen is therefore the best place to track missing pieces. If your collection is not complete, keep working through the available contracts and intel opportunities until every requirement is checked off.
Why the knife has two names
For How to Get the Royal Navy Dive Knife in Battlefield 6, eA’s roadmap and event guide use Royal Navy Dive Knife, while technical update wording shortens the new knife reward to Diver’s Knife. They refer to the same headline Tidal Strike collection reward.
Using both terms is useful because players will search both. The historical flavour comes from EA’s description of the blade as a design originally carried by Royal Navy divers in difficult maritime environments.
Do you need to play REDSEC?
For How to Get the Royal Navy Dive Knife in Battlefield 6, deep Six spans Battlefield 6 and REDSEC, and EA encourages players to diversify playlists to find event opportunities. The precise amount of REDSEC play you need depends on the active contract requirements.
If one objective can be completed more efficiently in standard Battlefield 6, do it there; if another points to REDSEC or an intel route, switch rather than forcing the wrong mode.
Can free-trial players earn it?
For How to Get the Royal Navy Dive Knife in Battlefield 6, the September 15-22 Battlefield free trial includes Deep Six event content, so trial players can begin collection progression during that window.
Whether you can finish every collection requirement within the trial depends on the live objectives and how much you play. If you are chasing the knife without owning the game, check the remaining event track before the trial ends.
Fastest way to make progress
For How to Get the Royal Navy Dive Knife in Battlefield 6, prioritise contract completion, play with a squad for objective efficiency and actively look for intel devices instead of treating every match as pure kills.
EA’s own tips emphasise regular contracts, squad play, intel awareness and playlist variety. That is a better route than camping one mode while ignoring the event instructions.
What happens after October 12?
For How to Get the Royal Navy Dive Knife in Battlefield 6, deep Six is scheduled to end on October 12, so the Royal Navy Dive Knife should be treated as a limited event reward unless EA later announces another acquisition route.
Do not assume it will automatically move into the store or another challenge. Complete the collection during the event if the knife matters to you.
How to Get the Royal Navy Dive Knife in Battlefield 6: useful checklist
- Open the Deep Six collection track first.
- Finish every available contract.
- Gather intel devices across eligible Battlefield 6 and REDSEC play.
- Complete the entire collection before October 12.
The official Battlefield Tidal Strike event guide is the first-party source to check for live changes affecting How to Get the Royal Navy Dive Knife in Battlefield 6.
Track collection completion, not match count
There is no published “play X matches” shortcut for the knife. Two players can spend the same number of hours in Battlefield and have very different collection progress if one follows contracts and gathers intel while the other ignores event objectives. Judge your pace by the collection screen, not by hours played.
Why waiting until October is risky
A long event window can create false confidence. Network issues, travel, playlist rotations or one awkward objective can turn the final weekend into a scramble. If the knife is the reason you care about Tidal Strike, finish most of the collection early enough that the last missing requirement is a cleanup job rather than the whole event.
