The 2nd Battle of the Matanikau - This is the seventh episode of our Guadalcanal series with historian and author Dave Holland.

This episodes discusses:

How did the arrival of the 7th Marines transform Vandegrift's Guadalcanal strategy from survival to aggressive "active defence"?

What was Japan's Operation Ka, and how was it meant to crush the Marines and recapture Henderson Field in one decisive blow?

How did the sinking of USS Wasp and the escorting convoy turn Guadalcanal logistics into a day-to-day survival crisis for the 1st Marine Division?

In what ways did Vandegrift and Admiral Kelly Turner pioneer the modern CLF–CATF relationship during the Guadalcanal campaign?

Why did the Marines abandon textbook 'defence in depth' and trial a all round defensive cordon with little depth around Henderson Field—and why did it work?

How badly did Marine intelligence underestimate Japanese strength around the Matanikau, and how did it effect operational planning?

Who was Lt Col "Chesty" Puller in 1942, and why was he Vandegrift's preferred commander for the first major offensive patrol west of Henderson Field?

What really happened on Chesty Puller's reconnaissance-in-force over Mount Austin, and how close did his battalion come to disaster?

Why does Dave Holland call the failed Matanikau crossing "Alligator Creek in reverse," and what brutal small-unit lessons come out of that sandbar assault?

Why did more sailors than soldiers and Marines die in the Guadalcanal campaign, and what does that reveal about sea control and amphibious logistics?

Dave is an ex-Marine and was posted to Guadalcananal with the Australian Federal Police. He regularly leads battlefield study tours through the area. He is a world-leading expert on the battles of Guadalcanal and author of Guadalcanal's Longest Fight - The Pivotal Battles of the Matanikau Front.

Check out the show notes for this episode.

https://www.patreon.com/cw/principlesofwar - if you've learnt something from this episode and you can afford it, please support the podcast at Patreon.

This is the sixth episode of our Guadalcanal series with historian and author Dave Holland.

This episodes discusses:

How close did Japanese forces come to capturing Henderson Field in September 1942?
Why was Edson's Ridge the key terrain for defending Guadalcanal's airfield?
How did pre-registered artillery fire shape the outcome on Edson's Ridge?
What command decisions did Edson make when his defensive plan began to unravel?
How did the Marines adapt to Japanese infiltration tactics during the night attacks?
In what ways did Edson's Ridge save the Cactus Air Force?
Why did Kawaguchi underestimate the Marines defending Henderson Field?
What leadership failures forced the September purge of underperforming Marine officers?
How did logistics and fatigue shape the Marines' combat effectiveness on the ridge?
What lessons from Edson's Ridge matter for modern all-arms defensive planning?

Dave is an ex-Marine and was posted to Guadalcananal with the Australian Federal Police. He regularly leads battlefield study tours through the area. He is a world-leading expert on the battles of Guadalcanal and author of Guadalcanal's Longest Fight - The Pivotal Battles of the Matanikau Front.

Check out the show notes for this episode.

https://www.patreon.com/cw/principlesofwar - if you've learnt something from this episode and you can afford it, please support the podcast at Patreon.

This is the fifth episode of our Guadalcanal series with historian and author Dave Holland.

This episodes discusses:

Why was Henderson Field the single piece of decisive terrain on Guadalcanal?
How did Edson know the main Japanese attack would come over the ridge, not the beach?
What went wrong in Kawaguchi's three-pronged night attack on the Marine perimeter?
How did fragile Guadalcanal logistics shape the tempo in September 1942?
What made Edson's Ridge a natural avenue of approach to the airfield?
How did the Tanambogo/Gavutu raider actions tip the Marines to Japanese intentions?
What do Edson vs. Kawaguchi show about combat leadership in jungle/littoral fights?
How did malaria, dysentery, and hunger blunt Marine combat power before the battle?
Why did Vandegrift accept a thin, incomplete perimeter around Henderson Field?
How did daily Japanese air raids limit Marine prep of the ridge before 12–14 Sept 1942?

Dave is an ex-Marine and was posted to Guadalcananal with the Australian Federal Police. He regularly leads battlefield study tours through the area. He is a world-leading expert on the battles of Guadalcanal and author of Guadalcanal's Longest Fight - The Pivotal Battles of the Matanikau Front.

Check out the show notes for this episode.