{"abstract":"The United States Army Corps of Engineers (Corps) is amending its regulations for an existing danger zone at the U.S. Marine Corps Ulupau Crater Weapons Training Range in the vicinity of Kaneohe Bay, Hawaii. The Marine Corps requested a change to the current hours that weapons firing may be conducted. This amendment is necessary in order to ensure public safety.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF DEFENSE","name":"Defense Department","id":103,"url":"https://www.federalregister.gov/agencies/defense-department","json_url":"https://www.federalregister.gov/api/v1/agencies/103","parent_id":null,"slug":"defense-department"},{"raw_name":"Department of the Army, Corps of Engineers","name":"Engineers Corps","id":142,"url":"https://www.federalregister.gov/agencies/engineers-corps","json_url":"https://www.federalregister.gov/api/v1/agencies/142","parent_id":103,"slug":"engineers-corps"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/08/11/2026-16359.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"334","title":33}],"citation":"91 FR 51594","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective September 10, 2026.","disposition_notes":null,"docket_ids":["COE-2023-0010"],"dockets":[{"supporting_documents":[{"title":"Environmental Impact Statements; Availability, etc.: Ala Wai Canal Flood Risk Management Study, Honolulu, HI","document_id":"COE_FRDOC_0001-0942"}],"agency_name":"COE","documents":[{"comment_count":0,"comment_start_date":"2026-08-11","updated_at":"2026-08-11T09:01:13.612-04:00","comment_url":"https://www.regulations.gov/commenton/COE_FRDOC_0001-1008","allow_late_comments":false,"id":"COE_FRDOC_0001-1008","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"COE_FRDOC_0001","title":"Recently Posted COE Rules and Notices."}],"document_number":"2026-16359","effective_on":"2026-09-10","end_page":51595,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/08/11/2026-16359.xml","html_url":"https://www.federalregister.gov/documents/2026/08/11/2026-16359/danger-zone-pacific-ocean-at-marine-corps-base-hawaii-kaneohe-bay-island-of-oahu-hawaii","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-16359?publication_date=2026-08-11","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-08-11/2026-16359/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":374,"last_updated":"2026-10-23 10:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-08-11/pdf/2026-16359.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-16359.pdf?1786365919","publication_date":"2026-08-11","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/08/11/2026-16359.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Environmental Impact Statements; Availability, etc.: Ala Wai Canal Flood Risk Management Study, Honolulu, HI","document_id":"COE_FRDOC_0001-0942"}],"comments_count":0,"agency_id":"COE","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=COE_FRDOC_0001","supporting_documents_count":0,"docket_id":"COE_FRDOC_0001","document_id":"COE_FRDOC_0001-1008","regulation_id_number":null,"title":"Recently Posted COE Rules and Notices.","checked_regulationsdotgov_at":"2026-08-12T15:55:06Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":51594,"subtype":null,"title":"Danger Zone: Pacific Ocean at Marine Corps Base Hawaii, Kaneohe Bay, Island of Oahu, Hawaii","toc_doc":"Pacific Ocean at Marine Corps Base Hawaii, Kaneohe Bay, Island of Oahu, HI","toc_subject":"Danger Zone","topics":["Marine safety","Navigation (water)","Waterways"],"type":"Rule","volume":91}