<![CDATA[Defcon Alerts Threat Monitor: North America]]>https://www.defconalerts.com/s/north-americahttps://substackcdn.com/image/fetch/$s_!0cet!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb46ea7f8-d128-4157-808c-3336340f44ed_250x250.pngDefcon Alerts Threat Monitor: North Americahttps://www.defconalerts.com/s/north-americaSubstackMon, 04 May 2026 04:33:11 GMT<![CDATA[Trump: Shooter Apprehended At Washington Hilton hotel]]>https://www.defconalerts.com/p/reports-of-shots-fired-atnear-whitehttps://www.defconalerts.com/p/reports-of-shots-fired-atnear-whiteSun, 26 Apr 2026 00:55:02 GMTWHITE HOUSE - We are actively monitoring reports of gunfire at the Washington Hilton hotel and an ongoing evacuation. Status: Confirmed. U.S. President Donald Trump: “The shooter has been apprehended”.

Share

Read more

]]><![CDATA[NORAD Increases Arctic Posture as Russian Tu-142s Probe Alaskan and Canadian Air Defense Zones]]>https://www.defconalerts.com/p/norad-increases-arctic-posture-ashttps://www.defconalerts.com/p/norad-increases-arctic-posture-asThu, 12 Mar 2026 12:17:04 GMTNORTH AMERICA / ARCTIC — On March 4, the North American Aerospace Defense Command (NORAD) detected, tracked, and intercepted two Russian Tu-142 maritime reconnaissance aircraft operating in both the Alaskan and Canadian Air Defense Identification Zones (ADIZ).

Share

More Alerts On North America

Twelve U.S. and Canadian aircraft scrambled to monitor and escort the Russian planes, which remained in international airspace throughout.

The intercept marks the third documented Russian ADIZ penetration since September 2025 and coincided with Arctic Edge 2026, a joint NORAD-NORTHCOM homeland defense exercise running February 23 through March 13 across Alaska and Greenland.

Refer a friend

On March 9, NORAD announced it is increasing the posture of its forces in Alaska and Canada to support the U.S. Navy’s Operation ICE CAMP 2026, a three-week under-ice submarine operation in the Beaufort Sea. NORAD will conduct air patrols throughout the operation to reinforce Arctic security.

“That means watching every mile of Arctic sky, sea, and ice with discipline and vigilance and responding when necessary. We have the watch,” stated General Gregory M. Guillot, NORAD commander.

Situation at a Glance

Read more

]]><![CDATA[U.S. Military High-Energy Laser System Accidentally Downs CBP Drone Near Fort Hancock, Texas, Prompting FAA Airspace Closure]]>https://www.defconalerts.com/p/us-military-high-energy-laser-systemhttps://www.defconalerts.com/p/us-military-high-energy-laser-systemFri, 27 Feb 2026 04:16:18 GMTSOUTHWEST BORDER — The U.S. military employed a high-energy laser-based counter-unmanned aircraft system that accidentally shot down a U.S. Customs and Border Protection drone in the vicinity of Fort Hancock, Texas, on February 26.

No footage was available of this incident, featured image depicts a shootdown of a target Drone During High Energy Laser Engagement in 2022.

Share

More Alerts On North America

Congressional aides briefed on the matter stated the incident occurred in an area frequently used by drug-cartel drones crossing from Mexico.

The Federal Aviation Administration responded by issuing a Temporary Flight Restriction that bars all flights in the expanded Fort Hancock airspace, citing special security reasons.

Refer a friend

The closure does not affect commercial flights at nearby El Paso International Airport. This marks the second such laser-related airspace disruption in Texas this month.

Incident Details and Operational Context

Read more

]]><![CDATA[US Responds After Cuban Border Guards Kill Four in Clash with Florida-Registered Speedboat Near Villa Clara]]>https://www.defconalerts.com/p/us-responds-after-cuban-border-guardshttps://www.defconalerts.com/p/us-responds-after-cuban-border-guardsThu, 26 Feb 2026 08:06:44 GMTCARIBBEAN — Cuban border guard troops engaged a Florida-registered speedboat in waters near Cayo Falcones, Villa Clara province, on February 25, killing four occupants and wounding six others after the vessel’s crew allegedly opened fire first, injuring a Cuban commander.

Credit: Cuban Embassy to the United States

Share

Cuban authorities reported that a separate Cuban national was arrested on the island for allegedly facilitating the landing.

U.S. Secretary of State Marco Rubio confirmed that American authorities are conducting an independent investigation and will not rely solely on Cuban-provided information, describing the incident as highly unusual.

Refer a friend

Incident Details

Read more

]]><![CDATA[Cuban Border Guard Troops Engage U.S.-Registered Speedboat in Territorial Waters, Killing Four and Injuring Six]]>https://www.defconalerts.com/p/cuban-border-guard-troops-engagehttps://www.defconalerts.com/p/cuban-border-guard-troops-engageWed, 25 Feb 2026 19:49:26 GMTCARIBBEAN — On the morning of February 25, a speedboat registered in Florida, with registration number FL7726SH entered Cuban territorial waters and approached within one nautical mile northeast of the El Pino channel in Cayo Falcones, Corralillo municipality, Villa Clara province.

Share

More Alerts On Cuba

When a surface unit of the Border Guard Troops of the Ministry of the Interior carrying five service members approached the vessel for identification, the crew opened fire on the Cuban personnel, injuring the commander of the Cuban vessel, according to the Cuban Embassy.

In the exchange that followed, the Embassy said that four individuals on the U.S. registered vessel were killed and six were injured. Cuban authorities evacuated the injured and provided medical assistance.

Defcon Alerts Threat Monitor is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

More On The Incident:

Read more

]]><![CDATA[U.S. Embassy Maintains Shelter-in-Place Advisory for Jalisco, Nayarit, Baja California, Chiapas, and Michoacán After Security Operations Linked to Cartel Leader Killing]]>https://www.defconalerts.com/p/us-embassy-maintains-shelter-in-placehttps://www.defconalerts.com/p/us-embassy-maintains-shelter-in-placeMon, 23 Feb 2026 23:01:08 GMTMEXICO — Security operations connected to the reported killing of Jalisco New Generation Cartel leader Nemesio “El Mencho” Oseguera Cervantes on February 22 produced road blockades and related activity that led the U.S. Embassy to instruct American citizens in several states to shelter in place until conditions improve.

Share

More Alerts On North America

The February 23 Update 5 from the U.S. Mission indicates some flights have resumed in Puerto Vallarta and Guadalajara while most other Mexican airports function normally.

U.S. government personnel in Guadalajara (Jalisco), Puerto Vallarta (Jalisco/Nayarit), Chapala (Jalisco), Nuevo Vallarta (Nayarit), Tijuana (Baja California), parts of Chiapas, and parts of Michoacán follow identical measures. Travelers in these areas should remain indoors, monitor local developments, and limit non-essential movement.

Refer a friend

Airlines continue to adjust schedules; passengers must confirm flights directly with carriers before traveling to airports. Conditions have stabilized in Quintana Roo State (including Cancún, Cozumel, Playa del Carmen, and Tulum), Baja California (including Tijuana, Tecate, and Ensenada), Sinaloa, Tamaulipas, Colima, Guanajuato, Estado de Mexico, Nuevo Leon, Oaxaca, Puebla, Queretaro, San Luis Potosi, Veracruz, and Zacatecas.

No security-related disruptions affect these areas. The overall Mexico Travel Advisory remains at Level 2: Exercise Increased Caution, with higher risk designations in the affected states.

Key Developments and Security Operations

Read more

]]><![CDATA[NORAD and NORTHCOM Initiate Arctic Edge 2026 Multi-Domain Field Training Exercise in Alaska and Greenland]]>https://www.defconalerts.com/p/norad-and-northcom-initiate-arctichttps://www.defconalerts.com/p/norad-and-northcom-initiate-arcticMon, 23 Feb 2026 20:56:19 GMTARCTIC REGION — North American Aerospace Defense Command (NORAD) and U.S. Northern Command (USNORTHCOM) initiated Arctic Edge 2026 (AE26) on February 23 as a joint and combined multi-domain Field Training Exercise (FTX) in various locations throughout Alaska and Greenland.

Share

More Alerts On North America

All training activities in Greenland proceed in full coordination with the Kingdom of Denmark. Municipalities closest to designated operating areas include Anchorage, Kodiak, Fairbanks, and Kotzebue in Alaska, and Kangerlussuaq and Nuuk in Greenland. The exercise continues through March 13.

Exercise Scope and Timeline

Read more

]]><![CDATA[Fact Check On Claims A Plane Caught Fire At Guadalajara Airport]]>https://www.defconalerts.com/p/fact-check-on-claims-a-plane-caughthttps://www.defconalerts.com/p/fact-check-on-claims-a-plane-caughtSun, 22 Feb 2026 22:27:29 GMT

Defcon Alerts Threat Monitor is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Read more

]]><![CDATA[Guanajuato State Declares All Incidents Contained After Spillover Violence Linked to Jalisco Operations – 23 Municipalities Affected]]>https://www.defconalerts.com/p/guanajuato-state-declares-all-incidentshttps://www.defconalerts.com/p/guanajuato-state-declares-all-incidentsSun, 22 Feb 2026 21:49:42 GMTGUANAJUATO STATE, MEXICO — The Secretaría de Seguridad y Paz (SSP) of Guanajuato issued an official communiqué on February 22 stating that all incidents related to the federal operations in neighboring Jalisco have been brought under control.

Share

Refer a friend

The statement confirms that events occurred in 23 municipalities but were fully contained by 1:30 p.m. local time with no fatalities reported (saldo blanco).

Authorities emphasized that all state and federal highways remain open and free of blockades, with no risk to travelers.

The airport is operating normally and state prisons reported no incidents. Security forces, supported by the Mexican Army, National Guard, and municipal police, prevented several attempted vehicle burnings and carried out multiple arrests.

The SSP strongly warned the public against sharing false information and artificially generated images of fires circulating on social media, urging citizens to rely exclusively on official government channels.

Key Points from the Statement

Read more

]]><![CDATA[Mexican Forces Kill Cartel Leader Nemesio “El Mencho” in Tapalpa Operation, Sparking Retaliatory Roadblocks and Violence in Puerto Vallarta]]>https://www.defconalerts.com/p/mexican-forces-kill-cartel-leaderhttps://www.defconalerts.com/p/mexican-forces-kill-cartel-leaderSun, 22 Feb 2026 20:40:46 GMTJALISCO STATE, MEXICO — Mexican army forces conducted an operation in Tapalpa municipality on February 22 that resulted in the death of Nemesio “El Mencho” Oseguera Cervantes, the leader of the Jalisco New Generation Cartel.

Mexican Soldiers. photo for illustration purposes only

Share

Refer a friend

Oseguera was wounded during the raid and died while being transported by air to Mexico City for medical treatment, according to the Mexican Ministry of Defense.

In response, criminal groups established roadblocks with burning vehicles in multiple cities across Jalisco State, including the major resort destination of Puerto Vallarta.

Shootouts with security forces and explosions accompanied the blockades. A shelter-in-place order took effect in Puerto Vallarta, with all taxi and rideshare services suspended until further notice.

The events prompted flight cancellations by several airlines serving Puerto Vallarta. Violence disrupted normal activities in a region that attracts large numbers of international tourists.

Canadian and United States authorities issued guidance for nationals in Jalisco State to maintain a low profile, monitor official updates, and follow instructions from local authorities. The situation remained fluid as of February 23.

Key Developments

Read more

]]><![CDATA[U.S. Secret Service Agents and Deputy Fatally Shoot Armed Intruder at Mar-a-Lago Perimeter]]>https://www.defconalerts.com/p/us-secret-service-agents-and-deputyhttps://www.defconalerts.com/p/us-secret-service-agents-and-deputySun, 22 Feb 2026 16:25:58 GMTFLORIDA — On February 22, around 1:30 a.m., a male in his early 20s drove into the secure perimeter of Mar-a-Lago in Palm Beach as another vehicle was exiting and was shot and killed by U.S. Secret Service agents and a Palm Beach County Sheriff’s Office deputy. The individual carried what appeared to be a shotgun and a fuel can.

Share

Defcon Alerts Threat Monitor is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

The man was observed near the north gate. Law enforcement confronted him during the encounter. He was pronounced deceased at the scene.

No U.S. Secret Service or Palm Beach County Sheriff’s Office personnel were injured. No Secret Service protectees were present. President Trump was in Washington, D.C., at the time.

Incident Details

Read more

]]><![CDATA[NORAD Detects and Tracks Five Russian Military Aircraft Operating in the Alaskan Air Defense Identification Zone]]>https://www.defconalerts.com/p/norad-detects-and-tracks-five-russianhttps://www.defconalerts.com/p/norad-detects-and-tracks-five-russianFri, 20 Feb 2026 12:39:09 GMTALASKA — On February 19 the North American Aerospace Defense Command detected and tracked five Russian military aircraft operating inside the Alaskan Air Defense Identification Zone.

Share

The formation consisted of two Tu-95 long-range bombers, two Su-35 fighters, and one A-50 airborne early warning and control aircraft.

Russian Tu-95 long-range bombers. Credit: Sergey Kustov, CC BY-SA 3.0 GFDL, via Wikimedia

Refer a friend

The Russian aircraft remained in international airspace and did not enter American or Canadian sovereign airspace at any point during the encounter.

Aircraft Formation and Operational Profile

Read more

]]><![CDATA[Suspect Steals Ambulance and Rams Building Housing DHS Offices in Meridian, Idaho]]>https://www.defconalerts.com/p/suspect-steals-ambulance-and-ramshttps://www.defconalerts.com/p/suspect-steals-ambulance-and-ramsFri, 20 Feb 2026 02:46:46 GMTIDAHO — On February 19 a suspect stole a Canyon County Paramedics ambulance from St. Luke’s West in Meridian, retrieved gas cans staged in nearby vegetation, and drove the vehicle into the Portico North building that leases space to Department of Homeland Security offices.

Ambulance photo for illustration purposes only

Share

More North America Alerts

The suspect poured accelerant inside and around the ambulance but failed to ignite it before fleeing on foot as responding officers arrived. No injuries occurred and the building was unoccupied at the time.

The incident occurred around 11:10 p.m. local time on February 18 into the early morning hours of February 19. The suspect drove the stolen ambulance through a parking lot before crashing into the structure at an estimated speed of 25 mph.

Canyon County Paramedics confirmed no personnel were inside the ambulance and that the vehicle was unlawfully taken from their bay.

Sequence Of Events:

Read more

]]><![CDATA[Capitol Police: Officers Arrest Person With "What Appears To Be A Gun" Near U.S. Capitol Building]]>https://www.defconalerts.com/p/capitol-police-officers-arrest-personhttps://www.defconalerts.com/p/capitol-police-officers-arrest-personTue, 17 Feb 2026 18:56:05 GMT

Share

Read more

]]><![CDATA[Cartel Drone Incursion: Threat Neutralized, FAA Airspace Restrictions Lifted]]>https://www.defconalerts.com/p/cartel-drone-incursion-threat-neutralizedhttps://www.defconalerts.com/p/cartel-drone-incursion-threat-neutralizedWed, 11 Feb 2026 15:27:15 GMTTEXAS - A cartel drone threat was neutralized after an incursion into the United States. The FAA has lifted airspace restrictions that were in place.

Defcon Alerts Threat Monitor is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Read more

]]><![CDATA[Texas FAA Establishes 10-Day Temporary Flight Restrictions Over El Paso and Santa Teresa for Special Security Reasons: Military Ops. Update: Airspace Restrictions Lifted - FAA]]>https://www.defconalerts.com/p/texas-faa-establishes-10-day-temporaryhttps://www.defconalerts.com/p/texas-faa-establishes-10-day-temporaryWed, 11 Feb 2026 13:18:52 GMTTEXAS - The Federal Aviation Administration issued temporary flight restrictions over El Paso, Texas, and nearby Santa Teresa, New Mexico, effective from 0630 UTC on February 11, to 0630 UTC on February 21. Update: Airspace closure over El Paso, Texas has been lifted. - FAA

Share

More Alerts On North America

This action designates the areas as national defense airspace, prohibiting all aircraft operations within a 10 nautical mile radius centered near the El Paso VORTAC from the surface up to 17,999 feet mean sea level.

Refer a friend

Read more

]]><![CDATA[U.S. Capitol Police: Training Exercise]]>https://www.defconalerts.com/p/us-capitol-police-training-exercisehttps://www.defconalerts.com/p/us-capitol-police-training-exerciseMon, 09 Feb 2026 01:22:56 GMTU.S. Capitol Police: “EXERCISE: On Monday, February 9, 2026, at approximately 6:00 a.m., we will be working with our federal partners on a routine training exercise on the grounds of the U.S. Capitol. Please do not be alarmed if you see emergency vehicles and low flying helicopters.”

Share

Read more

]]><![CDATA[U.S. Deploys NORAD Aircraft to Greenland, Trump Administration Announces Framework for Future Deal on Greenland and Entire Arctic Region]]>https://www.defconalerts.com/p/us-deploys-norad-aircraft-to-greenlandhttps://www.defconalerts.com/p/us-deploys-norad-aircraft-to-greenlandWed, 21 Jan 2026 22:33:01 GMTWASHINGTON, D.C. — President Donald J. Trump has announced the formation of a framework for a future agreement regarding Greenland and the entire Arctic region, based on discussions with NATO Secretary General Mark Rutte.

Share

Refer a friend

This initiative involves suspending tariffs scheduled for February 1, 2026, on Denmark, Norway, Sweden, France, Germany, the United Kingdom, the Netherlands, and Finland, provided negotiations progress.

The framework focuses on enhancing security for the United States and NATO nations in the Arctic. Vice President JD Vance, Secretary of State Marco Rubio, and Special Envoy Steve Witkoff lead the negotiations, reporting directly to the President. Talks also cover the Golden Dome project pertaining to Greenland.

The United States and Greenland

This development aligns with longstanding U.S. strategic priorities in the Arctic, as detailed in Department of Defense documents and recent legislative proposals. U.S. engagement with Greenland traces back to World War II, with the establishment of military facilities under the 1951 Defense Agreement with Denmark.

Recent actions include the introduction of the Greenland Annexation and Statehood Act on January 12, 2026, emphasizing countermeasures against influences from China and Russia.

Key Developments, Analysis

Read more

]]><![CDATA[Chemical Release: Shelter In Place At City of Deer Park]]>https://www.defconalerts.com/p/chemical-release-shelter-in-placehttps://www.defconalerts.com/p/chemical-release-shelter-in-placeFri, 09 Jan 2026 18:38:06 GMTDEER PARK - A chemical release at the City of Deer Park in Texas has caused the city to issue a shelter-in-place order.

Share

The chemical that was released is currently unknown, but officials said there is no danger to homes nearby and that the Lubrizol Emergency Response team is handling the situation. Tidal Road is closed, emergency vehicles are at the scene.

Read more

]]><![CDATA[FBI Announces Disruption of Planned New Year's Eve Attacks in Los Angeles]]>https://www.defconalerts.com/p/fbi-announces-disruption-of-plannedhttps://www.defconalerts.com/p/fbi-announces-disruption-of-plannedMon, 15 Dec 2025 16:53:08 GMTUNITED STATES — The Federal Bureau of Investigation (FBI) announced the disruption of a planned series of attacks targeting Los Angeles on New Year’s Eve. Federal authorities arrested four individuals in Lucerne Valley, California, during activities involving preparation and testing of explosive materials.

Share

More Alerts On North America

FBI Director Kash Patel stated that the subjects self-identified as members of a radical offshoot associated with the Turtle Island Liberation Front (TILF). The FBI describes this entity as an extremist group motivated by pro-Palestinian, anti-law-enforcement, and anti-government ideology.

Defcon Alerts Threat Monitor is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Read more

]]>