BAE Systems closed Friday at 1,846.5 pence, up 0.35% for the day but down 3.4% for the week. The company secured a $535 million U.S. Army contract for howitzers and committed €50 million to European defence-tech funds. Shares dropped 4.74% Monday after reports of a possible U.S.-Iran peace deal, then rebounded 2.2% Tuesday. BAE began 2026 with a record £83.6 billion order backlog.