Part I: http://ftr.wot-news.com/2014/06/29/chaffees-at-dien-bien-phu-part-i/
Continuing from the last part.
The French tried to clear the road, connecting the main base with the Isabelle position. The strongest attempt was undertaken on 24.3.1954, during which Posen was hit by an RPG, but the damage done was not major and noone of the crew was wounded. The French also organized other operations – their goal was to destroy the AA positions around Dien Bien Phu in order to relieve the French aircraft. The AA around the base was very active and was causing massive losses to both combat and transport French planes. Largest such operation happened on 28.3.1954 and two batallions of French paratroopers participated in it. Their target was the AA position in one abandoned village by the name of Bang Ong Pet, 2,5 kilometers west from Claudine. The attack was supported by heavy French artillery fire and was successful, the French destroyed 7 high caliber MG’s and two 37mm guns. However, while they were dismantling the guns, the paratroopers were attacked by the Vietnamese soldiers from 888th Batallion of 176th Regiment and were gradually pushed from the village, their losses counted 20 dead and 72 wounded. Their situation was critical, but at that point, the Chaffees from Lt.Préaud’s platoon crossed six kilometers of open terrain and attacked the Vietnamese troops, blunting the spear of the Vietnamese assault and rescuing the beleagured paratroopers.