[31] One of the most remarkable snowshoe marches ever recorded is without doubt that made by the ski detachment of the 4th Regiment of Tirolese Kaiser-Jägers (Austria) stationed in Salzburg. In June, 1905, this detachment, consisting of 4 officers, 15 men and 4 guides, all with field equipment, marched around the base of the “Grosz Glockner,” via Mittersil, Felber-Tauern (elev. 2,500 m.), Windisch-Matrey, Lienz, Dolsack, Hochtor (elev. 2,570 m.), into the Fuscher valley, despite violent cyclonic snow storms, a journey which, even in mid-summer, can only be undertaken by experienced tourists. In several of these detachments experiments were made with white covers for uniform and equipment, which enabled individual men and patrols to approach unseen to within 200 to 300 m. of an opponent. Deep snow is an effective obstacle for troops not equipped with snowshoes. This is not entirely due to the fact that the march is retarded, but to the unusual difficulties attending the service of security. Covering bodies are stalled. Besides, the difficulties of maintaining communication with neighboring detachments are increased when valleys or abrupt declivities intervene between the forces. The only remedy in such cases is to employ the snowshoe, upon which one can move rapidly without regard to roads, and up or down hill without difficulty. Patrols can be despatched to adequate distances from the marching body on skis alone. Ski-runners can perform the same duty which cavalry performs on the plain; for instance, they can occupy points in advance which are of importance to us, dispute crossings with the enemy, and hold him at bay. Ski detachments alone are able to reconnoiter the condition of roads and test the carrying power of snow in advance of a command, and they alone can furnish the connecting links in an extended outpost position, because they alone are able to move off the roads. During halts they furnish guards; in action they easily turn the enemy’s flanks, reconnoiter his weak points as well as the position of his reserves; and after the fight they maintain contact with him as patrols. They can hasten forward in advance of a command and prepare cantonments and bivouacs, and attend to the cooking.