convoy noun

ADJ. armed, army, military, naval, troop | road, vehicle | aid, food, humanitarian, relief the proposal to send 500 armed soldiers to escort food convoys | UN/United Nations

VERB + CONVOY lead | escort, protect | attack

CONVOY + VERB carry sth | arrive

PREP. in ~ The ships travelled in convoy. | ~ of a large convoy of lorries carrying medical supplies | ~ to the next aid convoy to the war-torn region