When faced with hoplites, "peltasts" operated by throwing javelins at short range. If the hoplites charged, the "peltasts" would retreat. As they carried considerably lighter equipment than the hoplites, they were usually able to evade successfully, especially in difficult terrain. They would then return to the attack once the pursuit ended, if possible, taking advantage of any disorder created in the hoplites' ranks. At the Battle of Sphacteria, the Athenian forces included 800 archers and at least 800 "peltasts". Thucydides, in the "History of the Peloponnesian War", writes They (the Spartan hoplites) themselves were held up by the weapons shot at them from both flanks by the light troops. Though they (the hoplites) drove back the light troops at any point in which they ran in and approached too closely, they (the light troops) still fought back even in retreat, since they had no heavy equipment and could easily outdistance their pursuers over ground where, since the place had been uninhabited until then, the going was rough and difficult.