Harry J. Kazianis

Harry J. Kazianis (@Grecianformula) is Editor-In-Chief of 19FortyFive and National Security Journal. Kazianis recently served as Senior Director of National Security Affairs at the Center for the National Interest. He also served as Executive Editor of its publishing arm, The National Interest. Kazianis has held various roles at The National Interest, including Senior Editor and Managing Editor over the last decade. Harry is a recognized expert on national security issues involving North & South Korea, China, the Asia-Pacific, Europe, and general U.S. foreign policy and national security challenges. Past Experience Kazianis previously served as part of the foreign policy team for the 2016 presidential campaign of Senator Ted Cruz. Kazianis also managed the foreign policy communications efforts of the Heritage Foundation, served as Editor-In-Chief of the Tokyo-based The Diplomat magazine, Editor of RealClearDefense, and as a WSD-Handa Fellow at the Center for Strategic and International Studies (CSIS): PACNET. Kazianis has also held foreign policy fellowships at the Potomac Foundation and the University of Nottingham. Kazianis is the author of the book The Tao of A2/AD, an exploration of China’s military capabilities in the Asia-Pacific region. He has also authored several reports on U.S. military strategy in the Asia-Pacific as well as edited and co-authored a recent report on U.S.-Japan-Vietnam trilateral cooperation. Kazianis has provided expert commentary, over 900 op-eds, and analysis for many outlets, including The Telegraph, The Wall Street Journal, Yonhap, The New York Times, Hankyoreh, The Washington Post, MSNBC, 1945, Fox News, Fox Business, CNN, USA Today, CNBC, Politico, The Financial Times, NBC, Slate, Reuters, AP, The Washington Examiner, The Washington Times, RollCall, RealClearPolitics, LA Times, Newsmax, BBC, Foreign Policy, The Hill, Fortune, Forbes, DefenseOne, Newsweek, NPR, Popular Mechanics, VOA, Yahoo News, National Security Journal and many others.

Aerospace & Defense

The Japanese Battleship Yamato Carried 9 18.1-Inch Guns and the US Navy Montana-Class Would Have Carried 12 16-Inch Guns. The Smaller Gun Throws More Steel — 32,400 Pounds per Salvo Against 28,971, and 64,800 Pounds a Minute Against 43,500.

America drew a battleship to beat Yamato and never cut the steel. The Montana-class was authorized under the Two-Ocean Navy Act, named in December...

Harry J. Kazianis7 hours ago

USS Missouri Iowa-Class Battleship US Navy Photo

Aerospace & Defense

Iowa vs. Yamato: America’s and Japan’s Best Battleships, Head to Head

Two battleships as 1945 actually found them, one on one, no aircraft and no escorts. Yamato brings 72,800 tons, a 16.1-inch belt and nine...

Harry J. Kazianis9 hours ago

Aerospace & Defense

All 5 of the Royal Navy’s In-Service Astute-Class Nuclear Attack Submarines Were Tied Up Alongside at the Same Time in Late June 2026, 1 of Them Stripped of Parts to Keep the Other 4 Running. The Class Will Take 28 Years to Deliver 7 Boats.

The Astute-class program failed before a single plate was cut. Submarine orders at Barrow dried up through the 1990s, the design offices emptied, and...

Harry J. Kazianis1 day ago

Vanguard-class Submarine. Image Credit: Creative Commons.

Aerospace & Defense

Royal Navy Nuclear Missile Submarine HMS Vanguard Spent About 89 Months in Refit at Devonport. It Had Taken 83 Months to Build Her. Her 3 Sisters Averaged 42 Months for the Same Overhaul, and She Came Home in March From a 204-Day Patrol — the Longest in Royal Navy History.

Four boats is the minimum the Royal Navy's nuclear deterrence mission allows: one on patrol, one working up or returning, one in short maintenance,...

Harry J. Kazianis1 day ago

Aerospace & Defense

“It Can’t Fire a Gun and Doesn’t Carry a Bomb.” That Was the Air Force Chief of Staff on the SR-71 Blackbird, an Aircraft With 17,300 Sorties and Zero Losses to Enemy Fire.

Across its life the SR-71 Blackbird program flew 53,490 hours over 17,300 sorties, including 11,675 hours above Mach 3 — a record of production...

Harry J. Kazianis2 days ago

SR-71 Blackbird High in the Sky USAF Photo

Aerospace & Defense

A US Air Force Mach 3 SR-71 Blackbird Flew More Than 15,000 Miles in 10 Hours and 30 Minutes With 5 Aerial Refueling. The Limit Was Not Fuel, Not the Engines, and Not the Crew. It Was 212 Liters of Liquid Nitrogen.

The SR-71 Blackbird carried two consumables that each capped the mission. Liquid nitrogen in Dewar flasks in the nose wheel well, and triethylborane —...

Harry J. Kazianis2 days ago

Aerospace & Defense

The Lockheed SR-71 Blackbird Came Back From Every Mission 3 to 4 Inches Longer Than It Took Off. At Mach 3.2 the Titanium Skin Ran Around 620 Degrees Fahrenheit, So Lockheed Built the Panels Loose on Purpose and the Fuel Tanks Leaked on the Ramp Until Heat Swelled the Joints Shut.

For the SR-71 Blackbird, Corning spent years and millions developing solid quartz windows because ordinary glass would have distorted. The wing skin was deliberately...

Harry J. Kazianis2 days ago

Aerospace & Defense

Over 4,000 Missiles Failed to Hit a Single US Air Force Mach 3.2 SR-71 Blackbird. Speed Was the Only Way to Survive as It Had No Weapons to Fire Back

The SR-71 Blackbird did not dodge missiles so much as it made the intercept mathematically unaffordable, arriving and departing faster than the defense could...

Harry J. Kazianis3 days ago

Aerospace & Defense

The Mach 3 US Air Force SR-71 Blackbird Ran on a Fuel So Stable You Could Put Out a Match in It. Then They Had to Invent a Way to Light It.

No tanker on earth could carry JP-7, so the Air Force built one for the SR-71 Blackbird. The KC-135Q had isolated tanks and separate...

Harry J. Kazianis3 days ago

SR-71 Blackbird over the Earth Creative Commons Photo

Aerospace & Defense

To Fly the US Air Force SR-71 Blackbird at Mach 3 and 85,000 Feet You Needed an Astronaut’s Body, Iron Nerves, and the Stomach to Outrun Soviet Missiles

The Air Force never advertised. A board met at Beale roughly every six months to fill seats opening seven to nine months later, working...

Harry J. Kazianis3 days ago

19FortyFive

Harry J. Kazianis

Aerospace & Defense

The Japanese Battleship Yamato Carried 9 18.1-Inch Guns and the US Navy Montana-Class Would Have Carried 12 16-Inch Guns. The Smaller Gun Throws More Steel — 32,400 Pounds per Salvo Against 28,971, and 64,800 Pounds a Minute Against 43,500.

Aerospace & Defense

Iowa vs. Yamato: America’s and Japan’s Best Battleships, Head to Head

Aerospace & Defense

All 5 of the Royal Navy’s In-Service Astute-Class Nuclear Attack Submarines Were Tied Up Alongside at the Same Time in Late June 2026, 1 of Them Stripped of Parts to Keep the Other 4 Running. The Class Will Take 28 Years to Deliver 7 Boats.

Aerospace & Defense

Royal Navy Nuclear Missile Submarine HMS Vanguard Spent About 89 Months in Refit at Devonport. It Had Taken 83 Months to Build Her. Her 3 Sisters Averaged 42 Months for the Same Overhaul, and She Came Home in March From a 204-Day Patrol — the Longest in Royal Navy History.

Aerospace & Defense

“It Can’t Fire a Gun and Doesn’t Carry a Bomb.” That Was the Air Force Chief of Staff on the SR-71 Blackbird, an Aircraft With 17,300 Sorties and Zero Losses to Enemy Fire.

Aerospace & Defense

A US Air Force Mach 3 SR-71 Blackbird Flew More Than 15,000 Miles in 10 Hours and 30 Minutes With 5 Aerial Refueling. The Limit Was Not Fuel, Not the Engines, and Not the Crew. It Was 212 Liters of Liquid Nitrogen.

Aerospace & Defense

The Lockheed SR-71 Blackbird Came Back From Every Mission 3 to 4 Inches Longer Than It Took Off. At Mach 3.2 the Titanium Skin Ran Around 620 Degrees Fahrenheit, So Lockheed Built the Panels Loose on Purpose and the Fuel Tanks Leaked on the Ramp Until Heat Swelled the Joints Shut.

Aerospace & Defense

Over 4,000 Missiles Failed to Hit a Single US Air Force Mach 3.2 SR-71 Blackbird. Speed Was the Only Way to Survive as It Had No Weapons to Fire Back

Aerospace & Defense

The Mach 3 US Air Force SR-71 Blackbird Ran on a Fuel So Stable You Could Put Out a Match in It. Then They Had to Invent a Way to Light It.

Aerospace & Defense

To Fly the US Air Force SR-71 Blackbird at Mach 3 and 85,000 Feet You Needed an Astronaut’s Body, Iron Nerves, and the Stomach to Outrun Soviet Missiles

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