One Official Modern Warfare 2 map was just revealed by COD twitter: : r/ModernWarfareII

Modern Warfare 2 Season 2: Start date, new map, and more

Season Two Launches in Call of Duty ®: Modern Warfare® on February 11

All Modern Warfare 2 maps in multiplayer

MW2 map tier list: ranking every map in COD: Modern Warfare II

Call of Duty: Modern Warfare 2 (Full Game) - Multiplayer Map: Quarry - HD 720p

Bailout, Call of Duty Wiki

Modern Warfare 2 Season 2 to introduce new 6v6 core map in mid-season patch

Modern Warfare 2 players slam Gunfight launch maps as a “slap in the face” - Charlie INTEL

A Classic MW2 Map To Return In Call of Duty: Vanguard?

Modern Warfare 2 remastered multiplayer isn't happening, but Infinity Ward promises more classic map experiences for its reboot