His colleague has more of an accountant look about him, but his job is to keep us alive - he is armed with a walkie-talkie and is negotiating our path constantly with the army as we move.
Su colega tenía más aspecto de contador, pero su trabajo es mantenernos vivos - está armado con un walkie-talkie y está constantemente negociando nuestro camino con el ejército mientras avanzamos.