Which company was involved in the arms deal between saudi arabia and britain?

The answer is BAE Systems. It has revealed it is in discussions to close a multi-billion pound arms contract with Saudi Arabia, in spite of alleged war delinquencies by the Middle Eastern kingdom using British-made weapons in war-torn Yemen. The current contract is a five-year programme between BAE, the UK Government and Saudi Arabia. Under the agreement, BAE, which relies on the Saudi regime for more than one fifth of its income gives training, support and advancements for its Hawk aircraft. BAE also proclaimed it was trading in line with expectations and its viewpoint for the year remained unaffected, with the company predicted to register a 5-10 per cent rise in earnings.

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.