Buddiiee,
There is a Strider knife that was developed for the new MARSOC that just stood up a few months ago, but it is not in general issue within the Marine Corps.
I won't say "doctrine", but the Marine Corps has always placed a great deal of emphasis on bayonet techniques. In the MCMAP syllabus, more hours are devoted to training the bayonet than any other technique. The purpose of training the bayonet is not only to learn the techniques, but to train a combative mindset and inculcate close-in personal violence into the student.
There is a Strider knife that was developed for the new MARSOC that just stood up a few months ago, but it is not in general issue within the Marine Corps.
I won't say "doctrine", but the Marine Corps has always placed a great deal of emphasis on bayonet techniques. In the MCMAP syllabus, more hours are devoted to training the bayonet than any other technique. The purpose of training the bayonet is not only to learn the techniques, but to train a combative mindset and inculcate close-in personal violence into the student.