In the coming year, the Biden administration is likely to face multiple defense-related challenges and complications, particularly as it grapples with the COVID-19 pandemic and its effect on the economy. The Defense Department is at the head of the national vaccine rollout, which began in earnest earlier this month. The Pentagon has pledged Operation Warp Speed will continue seamlessly under a new presidential administration. With vaccines already being distributed, many in the defense industry are optimistic the pandemic will not...