Tusi se faʻaauau mo lenei palakalafa - O poloka maualuga o le saogalemu e faʻataʻitaʻia i le faʻataʻitaʻiga e tusa ai ma se tasi pe sili atu o tolu faʻataʻitaʻiga autu o le faʻataʻitaʻiga o faʻalavelave mo faʻalavelave faʻalavelave. O le PAS 68 (UK), IWA-14 (International) ma le ASTM (US). O ia pollards e faʻaaogaina mo le faʻaitiitia o vaʻa tau vaʻa ma ua fuafuaina e puipuia mai osofaʻiga faʻafuaseʻi o taʻavale (VBIED) ma taʻavale o se auupega (VAW) osofaʻiga e pei o na vaʻaia i le osofaʻiga a Nice.
i le 2016 ma le osofaʻiga i le Alalaupapa i Westminster i le 2017.