Blown Slick Series #13 Part 10
Watchtower
Guadalcanal is no longer merely a name of an island in Japanese military history. It is the name of the graveyard of the Japanese army.
—Major General Kiyotake Kawaguchi, IJA
Commander, 35th Infantry Brigade at Guadalcanal
As noted in Part #9, unlike Midway which was almost entirely a carrier vs. carrier battle, the fight to gain and hold Guadalcanal was a land, sea, land-based air, and sea-based air six month give and take. Each element was dependent on the other and the equality of the Japanese and American carrier airpower played a major part in neither side gaining
lasting superiority and drove how each side chose to attack and defend. It was one thing to defend Midway operating in open ocean; being closely tied to the geography of the island and surrounding waters to provide air support was a whole other thing. With intelligence far inferior to that during Midway, staying in one general area exposed the carriers to submarine, land and sea based attack. There was much to be learned – at the expense of all participants.
While the over arching series is focused on airpower, the sub-series focuses on examining that first year of war in the Pacific and the emergence, growth, and operational use of the aircraft carrier. It seems worthwhile to the endeavor to comprehend the total land-sea-air conflict environment of the Guadalcanal Campaign if one is to really appreciate the 1942 need for the capability of carrier airpower to be recognized and applied effectively. That particularly requires recognizing the limitations imposed by the threat environment, along with the emerging requirements to support expeditionary warfare (best example, close-air-support communications and coordination was non-existent and was not yet part of navy pilot training). Operational learning in this emerging warfare environment was also critical in regard to preparation for support of the planned operations of 1943-45 along the pathway to Japan itself. Indeed carrier aviation in 1945 would barely resemble that of ’42. Although somewhat lengthy, context and brief reference are necessary. Continued below are abbreviated summaries of the main battles of the Operation Watchtower campaign.
The Battles of Guadalcanal –