Army Infantry Handbook

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The infantryman's reference library, on your phone, with no signal required. 31 publications carry their complete text — 1,980 sections and 737 figures — so the Ranger Handbook, the rifle platoon and squad manuals, and the marksmanship and land navigation references are readable in a training area with the airplane mode on.

WHAT'S INSIDE, IN FULL TEXT
• TC 3-21.76 Ranger Handbook — patrolling, battle drills, and field-craft
• FM 3-21.8 and ATP 3-21.8 The Infantry Rifle Platoon and Squad
• TC 3-22.9 Rifle and Carbine — every phase of the qualification standard
• FM 3-25.26 Map Reading and Land Navigation — with all 102 map plates
• TC 3-22.20 Army Physical Readiness Training — every exercise illustrated
• ATP 3-21.90 Tactical Employment of Mortars
• ADP 3-90 Offense and Defense, FM 3-90 Tactics

Another 72 infantry-relevant publications are cataloged with direct links to the official PDF, for a 103-publication branch library in all.

Every manual, every chapter and every figure is free to read — no account, no ads, no trial.

BUILT FOR THE FIELD
• Full-text search across every embedded manual at once
• Chapter and section navigation, with figures you can pinch to zoom
• Bookmark a section and mark a manual as a favorite to return to it
• Import your own PDFs — SOPs, unit references — and index them alongside
• An optional AI assistant that answers from the manuals themselves. It runs a model on your own device once downloaded, so it needs no account, no subscription, and no connection. If you already have an Anthropic or OpenAI key you can use that instead and pay your provider directly.
• Nine languages: English, Spanish, Portuguese, German, French, Hindi, Indonesian, Japanese, Korean

No ads. No account. No tracking. The manuals are on the device.

WHAT THE UNLOCK ADDS
The study tools are a single one-time purchase, not a subscription: full-text search across every embedded manual at once, bookmarks that survive between sessions, importing and indexing your own PDFs, and the AI assistant.

LEGAL
Every publication in this app is a U.S. Government work in the public domain under 17 U.S.C. § 105, freely available from the Army Publishing Directorate at armypubs.army.mil. This app is an independent reference tool. It is not affiliated with, authorized by, or endorsed by the U.S. Army, the Department of Defense, or any agency of the U.S. Government. Army branch insignia and related marks are property of the U.S. Government and appear here for identification only.

This is a study and quick-reference aid, not a substitute for official publications, unit training, or command guidance. Verify currency through official channels before operational use.