Meggitt’s US-based Defence Systems unit has been awarded a $42.1m (£27m) contract by Lockheed Martin UK to design an build an ammunition handling system for the British Army’s new “Scout” armoured vehicles.
Take context from the input text and decide on the accurate relationship between 'Lockheed Martin' and 'ammunition' from the options provided.
Options: parent organization, product/material produced, position held, currency