Is OPNAVINST S3490.4 current?

OPNAVINST S3490.4 is listed as current in the DON Issuances (DONI) catalog (publication date 2024-05-15).

Where do I download the official OPNAVINST S3490.4?

The official copy is published on DON Issuances (DONI) (https://www.secnav.navy.mil/doni/).

Home / Navy / OPNAVINST / OPNAVINST S3490.4

OPNAVINST S3490.4 — (U) U.S. NAVY DECEPTION ACTIVITIES

OPNAVINST S3490.4 is listed as current Current
in the DON Issuances (DONI) catalog as of our last index refresh (2026-07-11).

Branch	U.S. Navy
Series	OPNAVINST
Publication date	2024-05-15 (2.2 years ago)
Status	Current
Proponent / OPR	N2N6
Source of record	DON Issuances (DONI)

Official document (DON Issuances (DONI))

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Nearby in the OPNAVINST series

OPNAVINST N9080.3H — PROCEDURES FOR TESTS AND TRIALS OF NAVAL NUCLEAR POWERED SHIPS UNDER CONSTRUCTION, MODERNIZATION, CONVERSION, REFUELING AND OVERHAUL Current
OPNAVINST N9210.3 — SAFEGUARDING OF NAVAL NUCLEAR PROPULSION INFORMATION Current
OPNAVINST N9210.3 — SAFEGUARDING OF NAVAL NUCLEAR PROPULSION INFORMATION Current
OPNAVINST S3501.274B CH-1 — REQUIRED OPERATIONAL CAPABILITIES AND PROJECTED OPERATIONAL ENVIRONMENT FOR SPECIAL PROJECT PATROL SQUADRON TWO (VPU-2) (U) Current
OPNAVINST S3501.275E — REQUIRED OPERATIONAL CAPABILITY AND PROJECTED OPERATIONAL ENVIRONMENT FOR FLEET PATROL SQUADRONS (U) Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on DON Issuances (DONI) — verify there before citing OPNAVINST S3490.4 in an official product.