 In 62 , <unk> invaded the <unk> province of <unk> . Again , Rome and <unk> were at war and this continued until 63 . <unk> began building up for a strike against the Roman province of Syria . <unk> tried to convince <unk> to continue the war , but <unk> opted for a peace deal instead . There was anxiety in Rome about eastern grain supplies and a budget deficit . 
