衛 is a Japanese kanji written with 16 strokes, listed here under the keyword “defense”. It is built from 行 (going) and 韋 (tanned leather). In Remembering the Kanji by James W. Heisig it is frame 1775.
On KumiJi Glyph Explorer, open the parts search and type “going” + “tanned leather”. 衛 is among the results, together with every other character containing the same shapes.
Open 衛 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.