Verified Battlefield™ 6 patch notes and player-impact summaries from official sources.https://steam-update-radar.pages.dev/en-ushttps://steam-update-radar.pages.dev/updates/battlefield-6-redsec-season-4/https://steam-update-radar.pages.dev/updates/battlefield-6-redsec-season-4/Battlefield 6 REDSEC Season 4 adds Tsuru Reef, a multi-mode island battlefield built around land, air, and naval combat. Ranked Battle Royale returns with a leaderboard and permanent rewards, while dynamic waves, two boats, and three weapons expand the season's combat options.Tue, 28 Jul 2026 03:02:47 GMTBattlefield™ 6season updatenew mapnaval combatrankedweapons